Nested Repeater and ItemCommand in ASP.NET

<div style="text-align: justify;">(<b>Nested Repeater in Asp.net</b>) – Bài viết dưới đây sẽ hướng dẫn các bạn cách sử dụng Repeater lồng nhau và  sử dụng ItemCommand.<br /><a name="more"></a><br /><div class="separator" style="clear: both; text-align: center;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjASd5d9T2VJe2s_9qHaTd6fupZ6Us4ZDr8FlQ9XRvRPfI5A8GQYhgfSdX3psAcvPRoNRdilar3QU6uOYyqxQiIOUs20WXNw44o2lCdKg-deBYoDyEHJ3NgMMVWsgZz-7UxbFeetj1OVJk/s1600/NestedRepeater.jpg" /></div><div style="text-align: center;"><b><br /></b><b>Nghe những bài hát đỉnh nhất về Thấy cô giáo - <a href="https://www.youtube.com/watch?v=EXLGWIhgCx4&list=PL-dT-MN_dMzwvHPTb1hfqokY4b5RN_ngE" target="_blank">Nghe trên Youtube</a></b><br /><br /></div><iframe allowfullscreen="" frameborder="0" height="360" src="https://www.youtube.com/embed/videoseries?list=PL-dT-MN_dMzwvHPTb1hfqokY4b5RN_ngE&autoplay=1;loop=1&amp" width="640"></iframe><br /><br /><div style="clear: both; text-align: center;"><div style="float: left; margin: 6px 6px 0px; width: 280px;"><a href="http://adf.ly/1QJNtf" target="_blank"><img alt="Code Example C#, Code Example VB.NET" border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiX5IGNs5gxA6HJ6wKUOVKQztkzufZYGTWmDGsjzESeAbw5gPpVperxnvMiiMPTFhfTdeeR-4kUkJSAALEa1Zdq5fGg0wgUcUViEOH5dYhX9XotYaD-DD8jE1pIm0L0ooHc0HY9SBYOeQw/s1600/CS_Code.png" /></a></div><div style="float: left; margin: 6px 6px 0px; width: 280px;"><a href="http://adf.ly/1QJNzc" target="_blank"><img alt="Code Example C#, Code Example VB.NET" border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgulrYoUfYJfz40EKRawQ-iISxhV1T4-vVi8rbwkzWwWPOb5NPStwQVd3K3r6lWGkxR5-PlyV7SuGFcERHd7mBlFCaD_HCymi57mq0FBSJ9FMTOIyVXckid3Adhkoc8fUrFD8twfkZS1U8/s1600/VB_Code.png" /></a></div></div><br /><br /><br />- <b>B1</b>: <span style="text-align: start;">Download CSDL </span><b style="text-align: start;">Northwind</b><span style="text-align: start;"> </span><a href="http://adf.ly/1N0QC3" style="text-align: start;" target="_blank">tại đây</a><span style="text-align: start;"> và thực hiện công việc Restore Data.</span></div><div class="note-box"><div style="text-align: center;"></div></div><br />- <b>B2</b>: Tạo Project trong Microsoft Visual Studio 2010<br /><br />Trong Visual Studio tạo 1 Class có tên: Utility và nhập đoạn Code phía dưới cho Class này.<br /><div style="padding-bottom: 8px; padding-top: 8px;"><b>C# Code</b></div><div class="code" id="code" style="text-align: start;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">using</span><span style="font-family: Consolas; font-size: 9.5pt;"> System;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">using</span><span style="font-family: Consolas; font-size: 9.5pt;"> System.Collections.Generic;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">using</span><span style="font-family: Consolas; font-size: 9.5pt;"> System.Linq;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">using</span><span style="font-family: Consolas; font-size: 9.5pt;"> System.Web;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">using</span><span style="font-family: Consolas; font-size: 9.5pt;"> System.Data.SqlClient;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">using</span><span style="font-family: Consolas; font-size: 9.5pt;"> System.Data;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">using</span><span style="font-family: Consolas; font-size: 9.5pt;"> System.Configuration;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">namespace</span><span style="font-family: Consolas; font-size: 9.5pt;"> </span><span style="font-family: Consolas; font-size: 9.5pt; line-height: 115%;">NestedRepeater</span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">{<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    <span style="color: blue;">public</span> <span style="color: blue;">class</span> <span style="color: #2b91af;">SqlDataProvider</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">        #region</span><span style="font-family: Consolas; font-size: 9.5pt;"> "Membres Prives"<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">private</span> <span style="color: blue;">string</span> _connectionString;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">        #endregion</span><span style="font-family: Consolas; font-size: 9.5pt;"><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">        #region</span><span style="font-family: Consolas; font-size: 9.5pt;"> "Constructeurs"<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">public</span> SqlDataProvider()<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">try</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                _connectionString = <span style="color: #2b91af;">ConfigurationManager</span>.ConnectionStrings[<span style="color: #a31515;">"SiteSqlServer"</span>].ConnectionString;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">catch</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">        #endregion</span><span style="font-family: Consolas; font-size: 9.5pt;"><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">        #region</span><span style="font-family: Consolas; font-size: 9.5pt;"> "Proprietes"<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">public</span> <span style="color: blue;">string</span> ConnectionString<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">get</span> { <span style="color: blue;">return</span> _connectionString; }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">        #endregion</span><span style="font-family: Consolas; font-size: 9.5pt;"><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">        #region</span><span style="font-family: Consolas; font-size: 9.5pt;"> "Functions"<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">public</span> <span style="color: #2b91af;">DataTable</span> FillTable(<span style="color: blue;">string</span> sql)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">try</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: #2b91af;">DataTable</span> tb = <span style="color: blue;">new</span> <span style="color: #2b91af;">DataTable</span>();<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: #2b91af;">SqlDataAdapter</span> adap = <span style="color: blue;">new</span> <span style="color: #2b91af;">SqlDataAdapter</span>(sql, _connectionString);<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                adap.Fill(tb);<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">return</span> tb;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">catch</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">return</span> <span style="color: blue;">null</span>;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">        #endregion</span><span style="font-family: Consolas; font-size: 9.5pt;"><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    }</span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">}<o:p></o:p></span></div></div></div></div></div></div></div></div></div><div style="padding-bottom: 8px; padding-top: 8px; text-align: justify;"><b>VB.NET Code</b></div><div class="code" id="code" style="text-align: start;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">Imports</span><span style="font-family: Consolas; font-size: 9.5pt;"> System.Data.SqlClient<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">Imports</span><span style="font-family: Consolas; font-size: 9.5pt;"> System.Data<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">Namespace</span><span style="font-family: Consolas; font-size: 9.5pt;"> </span><span style="font-family: Consolas; font-size: 9.5pt; line-height: 115%;">NestedRepeater</span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    <span style="color: blue;">Public</span> <span style="color: blue;">Class</span> <span style="color: #2b91af;">SqlDataProvider</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">#Region</span><span style="font-family: Consolas; font-size: 9.5pt;"> <span style="color: #a31515;">"Membres Prives"</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">Shared</span> _IsError <span style="color: blue;">As</span> <span style="color: blue;">Boolean</span> = <span style="color: blue;">False</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">Private</span> _connectionString <span style="color: blue;">As</span> <span style="color: blue;">String</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">#End</span><span style="font-family: Consolas; font-size: 9.5pt;"> <span style="color: blue;">Region</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">#Region</span><span style="font-family: Consolas; font-size: 9.5pt;"> <span style="color: #a31515;">"Constructeurs"</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">Public</span> <span style="color: blue;">Sub</span> <span style="color: blue;">New</span>()<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">Try</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                _connectionString = <span style="color: #2b91af;">ConfigurationManager</span>.ConnectionStrings(<span style="color: #a31515;">"SiteSqlServer"</span>).ConnectionString<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                _IsError = <span style="color: blue;">False</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">Catch</span> ex <span style="color: blue;">As</span> <span style="color: #2b91af;">Exception</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                _IsError = <span style="color: blue;">True</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">End</span> <span style="color: blue;">Try</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">End</span> <span style="color: blue;">Sub</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">#End</span><span style="font-family: Consolas; font-size: 9.5pt;"> <span style="color: blue;">Region</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">#Region</span><span style="font-family: Consolas; font-size: 9.5pt;"> <span style="color: #a31515;">"Proprietes"</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">Public</span> <span style="color: blue;">ReadOnly</span> <span style="color: blue;">Property</span> ConnectionString() <span style="color: blue;">As</span> <span style="color: blue;">String</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">Get</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">Return</span> _connectionString<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">End</span> <span style="color: blue;">Get</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">End</span> <span style="color: blue;">Property</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">#End</span><span style="font-family: Consolas; font-size: 9.5pt;"> <span style="color: blue;">Region</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">#Region</span><span style="font-family: Consolas; font-size: 9.5pt;"> <span style="color: #a31515;">"Functions"</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">Public</span> <span style="color: blue;">Function</span> FillTable(<span style="color: blue;">ByVal</span> sql <span style="color: blue;">As</span> <span style="color: blue;">String</span>) <span style="color: blue;">As</span> <span style="color: #2b91af;">DataTable</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">Try</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">Dim</span> tb <span style="color: blue;">As</span> <span style="color: blue;">New</span> <span style="color: #2b91af;">DataTable</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">Dim</span> adap <span style="color: blue;">As</span> <span style="color: blue;">New</span> <span style="color: #2b91af;">SqlDataAdapter</span>(sql, _connectionString)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                adap.Fill(tb)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">Return</span> tb<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">Catch</span> ex <span style="color: blue;">As</span> <span style="color: #2b91af;">Exception</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">Return</span> <span style="color: blue;">Nothing</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">End</span> <span style="color: blue;">Try</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">End</span> <span style="color: blue;">Function</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">#End</span><span style="font-family: Consolas; font-size: 9.5pt;"> <span style="color: blue;">Region</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    <span style="color: blue;">End</span> <span style="color: blue;">Class</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><span style="color: blue; font-family: Consolas; font-size: 9.5pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;">End</span><span style="font-family: Consolas; font-size: 9.5pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;"> <span style="color: blue;">Namespace</span></span></div><span style="font-family: Consolas; font-size: 9.5pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;"><span style="color: blue;"></span></span></div></div></div></div></div></div><br />Chú ý: Thuộc tính <b><i>SiteSqlServer</i></b> chính là chuỗi Connect với SQL Server trong file Web.Config<br /><br />- <b>B3</b>: Mở file Default.aspx dưới dạng HTML và  nhập mã HTML<br /><div style="padding-bottom: 8px; padding-top: 8px;"><b>C# Code</b></div><div class="code" id="code" style="text-align: start;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="background: yellow; font-family: Consolas; font-size: 9.5pt; mso-highlight: yellow;"><%</span><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">@</span><span style="font-family: Consolas; font-size: 9.5pt;"> <span style="color: maroon;">Page</span><span style="color: red;">Title</span><span style="color: blue;">="Nested Repeaters and ItemCommand in ASP.NET"</span> <span style="color: red;">Language</span><span style="color: blue;">="C#"</span> <span style="color: red;">MasterPageFile</span><span style="color: blue;">="~/Site.master"</span> <span style="color: red;">AutoEventWireup</span><span style="color: blue;">="true"</span> <span style="color: red;">CodeBehind</span><span style="color: blue;">="Default.aspx.cs"</span> <span style="color: red;">Inherits</span><span style="color: blue;">="NestedRepeater._Default"</span> <span style="background: yellow; mso-highlight: yellow;">%></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;"><</span><span style="color: maroon; font-family: Consolas; font-size: 9.5pt;">asp</span><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">:</span><span style="color: maroon; font-family: Consolas; font-size: 9.5pt;">Content</span><span style="font-family: Consolas; font-size: 9.5pt;"> <span style="color: red;">ID</span><span style="color: blue;">="BodyContent"</span> <span style="color: red;">runat</span><span style="color: blue;">="server"</span> <span style="color: red;">ContentPlaceHolderID</span><span style="color: blue;">="MainContent"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    <span style="color: blue;"><</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">ScriptManager</span> <span style="color: red;">ID</span><span style="color: blue;">="ScriptManager1"</span><span style="color: red;">runat</span><span style="color: blue;">="server"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    <span style="color: blue;"></</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">ScriptManager</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    <span style="color: blue;"><</span><span style="color: maroon;">h3</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        Nested Repeaters and ItemCommand in ASP.NET<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    <span style="color: blue;"></</span><span style="color: maroon;">h3</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    <span style="color: blue;"><</span><span style="color: maroon;">br</span> <span style="color: blue;">/></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    <span style="color: blue;"><</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">UpdatePanel</span> <span style="color: red;">ID</span><span style="color: blue;">="updatePanel"</span><span style="color: red;">runat</span><span style="color: blue;">="server"</span><span style="color: red;">UpdateMode</span><span style="color: blue;">="Conditional"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;"><</span><span style="color: maroon;">ContentTemplate</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;"><</span><span style="color: maroon;">table</span> <span style="color: red;">cellspacing</span><span style="color: blue;">="0"</span><span style="color: red;">cellpadding</span><span style="color: blue;">="0"</span><span style="color: red;">width</span><span style="color: blue;">="100%"</span><span style="color: red;">border</span><span style="color: blue;">="0"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;"><</span><span style="color: maroon;">tr</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    <span style="color: blue;"><</span><span style="color: maroon;">td</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                        <span style="color: blue;"><</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">Repeater</span> <span style="color: red;">id</span><span style="color: blue;">="rptCategory"</span> <span style="color: red;">runat</span><span style="color: blue;">="server"</span> <span style="color: red;">OnItemDataBound</span><span style="color: blue;">="rptCategory_ItemDataBound"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                            <span style="color: blue;"><</span><span style="color: maroon;">ItemTemplate</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                   <span style="color: blue;"><</span><span style="color: maroon;">table</span> <span style="color: red;">width</span><span style="color: blue;">="100%"</span><span style="color: red;">cellspacing</span><span style="color: blue;">="0"</span><span style="color: red;">cellpadding</span><span style="color: blue;">="0"</span><span style="color: red;">runat</span><span style="color: blue;">="server"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                             <span style="color: blue;"><</span><span style="color: maroon;">tr</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                        <span style="color: blue;"><</span><span style="color: maroon;">td</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                          <span style="color: blue;"><</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">Label</span> <span style="color: red;">CssClass</span><span style="color: blue;">="Category"</span> <span style="color: red;">id</span><span style="color: blue;">="lblCategory"</span> <span style="color: red;">runat</span><span style="color: blue;">="server"</span> <span style="color: red;">text</span><span style="color: blue;">='</span><span style="background: yellow; mso-highlight: yellow;"><%</span><span style="color: blue;">#</span>  Eval("CategoryName")<span style="background: yellow; mso-highlight: yellow;">%></span><span style="color: blue;">'></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                          <span style="color: blue;"></</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">Label</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                   <span style="color: blue;"></</span><span style="color: maroon;">td</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                             <span style="color: blue;"></</span><span style="color: maroon;">tr</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                      <span style="color: blue;"></</span><span style="color: maroon;">table</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                <span style="color: blue;"><</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">Repeater</span> <span style="color: red;">ID</span><span style="color: blue;">="rptProduct"</span><span style="color: red;">OnItemCommand</span><span style="color: blue;">="Detail_Command"</span><span style="color: red;">OnItemDataBound</span><span style="color: blue;">="Detail_Bound"</span><span style="color: red;">runat</span><span style="color: blue;">="server"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                    <span style="color: blue;"><</span><span style="color: maroon;">ItemTemplate</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                        <span style="color: blue;"><</span><span style="color: maroon;">table</span> <span style="color: red;">align</span><span style="color: blue;">="left"</span><span style="color: red;">style</span><span style="color: blue;">="</span><span style="color: red;">border</span><span style="color: blue;">: 1px solid #cccccc; </span><span style="color: red;">margin-top</span><span style="color: blue;">:5px; </span><span style="color: red;">margin-bottom</span><span style="color: blue;">:5px;</span><span style="color: red;">margin-right</span><span style="color: blue;">:5px;"</span><span style="color: red;">width</span><span style="color: blue;">="170px"</span><span style="color: red;">height</span><span style="color: blue;">="170px"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                            <span style="color: blue;"><</span><span style="color: maroon;">tr</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                <span style="color: blue;"><</span><span style="color: maroon;">td</span><span style="color: red;">align</span><span style="color: blue;">="center"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                    <span style="color: blue;"><</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">HyperLink</span> <span style="color: red;">id</span><span style="color: blue;">="lnkProductImage"</span><span style="color: red;">runat</span><span style="color: blue;">="server"</span><span style="color: red;">CssClass</span><span style="color: blue;">="Image"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                        <span style="color: blue;"><</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">Image</span> <span style="color: red;">id</span><span style="color: blue;">="imgProductImage"</span><span style="color: red;">runat</span><span style="color: blue;">="server"</span><span style="color: red;">ImageAlign</span><span style="color: blue;">="Middle"</span><span style="color: red;">Height</span><span style="color: blue;">="120px"</span><span style="color: red;">Width</span><span style="color: blue;">="120px"</span><span style="color: red;">hspace</span><span style="color: blue;">="0"</span><span style="color: red;">vspace</span><span style="color: blue;">="0"></</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">Image</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                    <span style="color: blue;"></</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">HyperLink</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                <span style="color: blue;"></</span><span style="color: maroon;">td</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                            <span style="color: blue;"></</span><span style="color: maroon;">tr</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                            <span style="color: blue;"><</span><span style="color: maroon;">tr</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                <span style="color: blue;"><</span><span style="color: maroon;">td</span><span style="color: red;">align</span><span style="color: blue;">="center"</span><span style="color: red;">style</span><span style="color: blue;">="</span><span style="color: red;">padding-bottom</span><span style="color: blue;">:5px;"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                    <span style="color: blue;"><</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">LinkButton</span> <span style="color: red;">id</span><span style="color: blue;">="cmdProductName"</span><span style="color: red;">runat</span><span style="color: blue;">="server"</span><span style="color: red;">CommandName</span><span style="color: blue;">="Detail"</span><span style="color: red;">CommandArgument</span><span style="color: blue;">='</span><span style="background: yellow; mso-highlight: yellow;"><%</span><span style="color: blue;">#</span> Eval("ProductID") + "," + Eval("ProductName") + "," + Eval("UnitPrice")  <span style="background: yellow; mso-highlight: yellow;">%></span><span style="color: blue;">'</span>  <span style="color: red;">CssClass</span><span style="color: blue;">="Title"</span><span style="color: red;">text</span><span style="color: blue;">='</span><span style="background: yellow; mso-highlight: yellow;"><%</span><span style="color: blue;">#</span> Eval("ProductName") <span style="background: yellow; mso-highlight: yellow;">%></span><span style="color: blue;">'></</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">LinkButton</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                <span style="color: blue;"></</span><span style="color: maroon;">td</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                            <span style="color: blue;"></</span><span style="color: maroon;">tr</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                        <span style="color: blue;"></</span><span style="color: maroon;">table</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                    <span style="color: blue;"></</span><span style="color: maroon;">ItemTemplate</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                <span style="color: blue;"></</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">Repeater</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                               <span style="color: blue;"></</span><span style="color: maroon;">ItemTemplate</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                        <span style="color: blue;"></</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">Repeater</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    <span style="color: blue;"></</span><span style="color: maroon;">td</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;"></</span><span style="color: maroon;">tr</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;"></</span><span style="color: maroon;">table</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;"></</span><span style="color: maroon;">ContentTemplate</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    <span style="color: blue;"></</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">UpdatePanel</span><span style="color: blue;">></span></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;"></</span><span style="color: maroon; font-family: Consolas; font-size: 9.5pt;">asp</span><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">:</span><span style="color: maroon; font-family: Consolas; font-size: 9.5pt;">Content</span><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">><o:p></o:p></span></div></div></div></div></div></div></div></div></div></div><div style="padding-bottom: 8px; padding-top: 8px;"><b>VB.NET Code</b></div><div class="code" id="code" style="text-align: start;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="background: yellow; font-family: Consolas; font-size: 9.5pt; mso-highlight: yellow;"><%</span><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">@</span><span style="font-family: Consolas; font-size: 9.5pt;"> <span style="color: maroon;">Page</span><span style="color: red;">Title</span><span style="color: blue;">="Nested Repeaters and ItemCommand in ASP.NET"</span> <span style="color: red;">Language</span><span style="color: blue;">="vb"</span> <span style="color: red;">MasterPageFile</span><span style="color: blue;">="~/Site.Master"</span> <span style="color: red;">AutoEventWireup</span><span style="color: blue;">="false"</span> <span style="color: red;">CodeBehind</span><span style="color: blue;">="Default.aspx.vb"</span> <span style="color: red;">Inherits</span><span style="color: blue;">="NestedRepeater._Default"</span> <span style="background: yellow; mso-highlight: yellow;">%></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;"><</span><span style="color: maroon; font-family: Consolas; font-size: 9.5pt;">asp</span><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">:</span><span style="color: maroon; font-family: Consolas; font-size: 9.5pt;">Content</span><span style="font-family: Consolas; font-size: 9.5pt;"> <span style="color: red;">ID</span><span style="color: blue;">="BodyContent"</span> <span style="color: red;">runat</span><span style="color: blue;">="server"</span> <span style="color: red;">ContentPlaceHolderID</span><span style="color: blue;">="MainContent"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    <span style="color: blue;"><</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">ScriptManager</span> <span style="color: red;">ID</span><span style="color: blue;">="ScriptManager1"</span><span style="color: red;">runat</span><span style="color: blue;">="server"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    <span style="color: blue;"></</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">ScriptManager</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    <span style="color: blue;"><</span><span style="color: maroon;">h3</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        Nested Repeaters and ItemCommand in ASP.NET<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    <span style="color: blue;"></</span><span style="color: maroon;">h3</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    <span style="color: blue;"><</span><span style="color: maroon;">br</span> <span style="color: blue;">/></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    <span style="color: blue;"><</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">UpdatePanel</span> <span style="color: red;">ID</span><span style="color: blue;">="updatePanel"</span><span style="color: red;">runat</span><span style="color: blue;">="server"</span><span style="color: red;">UpdateMode</span><span style="color: blue;">="Conditional"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;"><</span><span style="color: maroon;">ContentTemplate</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;"><</span><span style="color: maroon;">table</span> <span style="color: red;">cellspacing</span><span style="color: blue;">="0"</span><span style="color: red;">cellpadding</span><span style="color: blue;">="0"</span><span style="color: red;">width</span><span style="color: blue;">="100%"</span><span style="color: red;">border</span><span style="color: blue;">="0"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;"><</span><span style="color: maroon;">tr</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    <span style="color: blue;"><</span><span style="color: maroon;">td</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                        <span style="color: blue;"><</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">Repeater</span> <span style="color: red;">id</span><span style="color: blue;">="rptCategory"</span> <span style="color: red;">runat</span><span style="color: blue;">="server"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                            <span style="color: blue;"><</span><span style="color: maroon;">ItemTemplate</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                   <span style="color: blue;"><</span><span style="color: maroon;">table</span> <span style="color: red;">width</span><span style="color: blue;">="100%"</span><span style="color: red;">cellspacing</span><span style="color: blue;">="0"</span><span style="color: red;">cellpadding</span><span style="color: blue;">="0"</span><span style="color: red;">id</span><span style="color: blue;">="tblTop"</span><span style="color: red;">runat</span><span style="color: blue;">="server"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                             <span style="color: blue;"><</span><span style="color: maroon;">tr</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                        <span style="color: blue;"><</span><span style="color: maroon;">td</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                          <span style="color: blue;"><</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">Label</span> <span style="color: red;">CssClass</span><span style="color: blue;">="Category"</span> <span style="color: red;">id</span><span style="color: blue;">="lblCategory"</span> <span style="color: red;">runat</span><span style="color: blue;">="server"</span> <span style="color: red;">text</span><span style="color: blue;">='</span><span style="background: yellow; mso-highlight: yellow;"><%</span><span style="color: blue;">#</span>  Eval("CategoryName")<span style="background: yellow; mso-highlight: yellow;">%></span><span style="color: blue;">'></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                          <span style="color: blue;"></</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">Label</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                   <span style="color: blue;"></</span><span style="color: maroon;">td</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                             <span style="color: blue;"></</span><span style="color: maroon;">tr</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                      <span style="color: blue;"></</span><span style="color: maroon;">table</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                <span style="color: blue;"><</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">Repeater</span> <span style="color: red;">ID</span><span style="color: blue;">="rptProduct"</span><span style="color: red;">OnItemCommand</span><span style="color: blue;">="Detail_Command"</span><span style="color: red;">OnItemDataBound</span><span style="color: blue;">="Detail_Bound"</span><span style="color: red;">runat</span><span style="color: blue;">="server"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                    <span style="color: blue;"><</span><span style="color: maroon;">ItemTemplate</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                        <span style="color: blue;"><</span><span style="color: maroon;">table</span> <span style="color: red;">align</span><span style="color: blue;">="left"</span><span style="color: red;">style</span><span style="color: blue;">="</span><span style="color: red;">border</span><span style="color: blue;">: 1px solid #cccccc; </span><span style="color: red;">margin-top</span><span style="color: blue;">:5px; </span><span style="color: red;">margin-bottom</span><span style="color: blue;">:5px;</span><span style="color: red;">margin-right</span><span style="color: blue;">:5px;"</span><span style="color: red;">width</span><span style="color: blue;">="170px"</span><span style="color: red;">height</span><span style="color: blue;">="170px"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                            <span style="color: blue;"><</span><span style="color: maroon;">tr</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                <span style="color: blue;"><</span><span style="color: maroon;">td</span><span style="color: red;">align</span><span style="color: blue;">="center"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                    <span style="color: blue;"><</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">HyperLink</span> <span style="color: red;">id</span><span style="color: blue;">="lnkProductImage"</span><span style="color: red;">runat</span><span style="color: blue;">="server"</span><span style="color: red;">CssClass</span><span style="color: blue;">="Image"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                        <span style="color: blue;"><</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">Image</span> <span style="color: red;">id</span><span style="color: blue;">="imgProductImage"</span><span style="color: red;">runat</span><span style="color: blue;">="server"</span><span style="color: red;">ImageAlign</span><span style="color: blue;">="Middle"</span><span style="color: red;">Height</span><span style="color: blue;">="120px"</span><span style="color: red;">Width</span><span style="color: blue;">="120px"</span><span style="color: red;">hspace</span><span style="color: blue;">="0"</span><span style="color: red;">vspace</span><span style="color: blue;">="0"></</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">Image</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                    <span style="color: blue;"></</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">HyperLink</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                <span style="color: blue;"></</span><span style="color: maroon;">td</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                            <span style="color: blue;"></</span><span style="color: maroon;">tr</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                            <span style="color: blue;"><</span><span style="color: maroon;">tr</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                <span style="color: blue;"><</span><span style="color: maroon;">td</span><span style="color: red;">align</span><span style="color: blue;">="center"</span><span style="color: red;">style</span><span style="color: blue;">="</span><span style="color: red;">padding-bottom</span><span style="color: blue;">:5px;"></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                    <span style="color: blue;"><</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">LinkButton</span> <span style="color: red;">id</span><span style="color: blue;">="cmdProductName"</span><span style="color: red;">runat</span><span style="color: blue;">="server"</span><span style="color: red;">CommandName</span><span style="color: blue;">="Detail"</span><span style="color: red;">CommandArgument</span><span style="color: blue;">='</span><span style="background: yellow; mso-highlight: yellow;"><%</span><span style="color: blue;">#</span> Eval("ProductID") & "," & Eval("ProductName") & "," & Eval("UnitPrice")  <span style="background: yellow; mso-highlight: yellow;">%></span><span style="color: blue;">'</span>  <span style="color: red;">CssClass</span><span style="color: blue;">="Title"</span><span style="color: red;">text</span><span style="color: blue;">='</span><span style="background: yellow; mso-highlight: yellow;"><%</span><span style="color: blue;">#</span> Eval("ProductName") <span style="background: yellow; mso-highlight: yellow;">%></span><span style="color: blue;">'></</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">LinkButton</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                                <span style="color: blue;"></</span><span style="color: maroon;">td</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                            <span style="color: blue;"></</span><span style="color: maroon;">tr</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                        <span style="color: blue;"></</span><span style="color: maroon;">table</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                    <span style="color: blue;"></</span><span style="color: maroon;">ItemTemplate</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                                <span style="color: blue;"></</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">Repeater</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                               <span style="color: blue;"></</span><span style="color: maroon;">ItemTemplate</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                        <span style="color: blue;"></</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">Repeater</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    <span style="color: blue;"></</span><span style="color: maroon;">td</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;"></</span><span style="color: maroon;">tr</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;"></</span><span style="color: maroon;">table</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;"></</span><span style="color: maroon;">ContentTemplate</span><span style="color: blue;">></span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    <span style="color: blue;"></</span><span style="color: maroon;">asp</span><span style="color: blue;">:</span><span style="color: maroon;">UpdatePanel</span><span style="color: blue;">></span><o:p></o:p></span></div><span style="color: blue; font-family: Consolas; font-size: 9.5pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;"></</span><span style="color: maroon; font-family: Consolas; font-size: 9.5pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;">asp</span><span style="color: blue; font-family: Consolas; font-size: 9.5pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;">:</span><span style="color: maroon; font-family: Consolas; font-size: 9.5pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;">Content</span><span style="color: blue; font-family: Consolas; font-size: 9.5pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: Calibri; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin;">></span></div></div></div></div></div></div></div></div></div></div><br />- <b>B4</b>: Viết Code cho file Default.aspx<br /><div style="padding-bottom: 8px; padding-top: 8px; text-align: justify;"><b>C# Code</b></div><div class="code" id="code" style="text-align: start;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: green; font-family: Consolas; font-size: 9.5pt;">//Visit http://www.laptrinhdotnet.com for more ASP.NET Tutorials</span><span style="font-family: Consolas; font-size: 9.5pt;"><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">using</span><span style="font-family: Consolas; font-size: 9.5pt;"> Microsoft.VisualBasic;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">using</span><span style="font-family: Consolas; font-size: 9.5pt;"> System;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">using</span><span style="font-family: Consolas; font-size: 9.5pt;"> System.Collections;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">using</span><span style="font-family: Consolas; font-size: 9.5pt;"> System.Collections.Generic;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">using</span><span style="font-family: Consolas; font-size: 9.5pt;"> System.Data;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">using</span><span style="font-family: Consolas; font-size: 9.5pt;"> System.Diagnostics;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">using</span><span style="font-family: Consolas; font-size: 9.5pt;"> System.Web.UI;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">using</span><span style="font-family: Consolas; font-size: 9.5pt;"> System.Web.UI.WebControls;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">namespace</span><span style="font-family: Consolas; font-size: 9.5pt;"> NestedRepeater<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">{<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    <span style="color: blue;">public</span> <span style="color: blue;">partial</span> <span style="color: blue;">class</span> <span style="color: #2b91af;">_Default</span> : System.Web.UI.<span style="color: #2b91af;">Page</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">        #region</span><span style="font-family: Consolas; font-size: 9.5pt;">"Bind Data"<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">private</span> <span style="color: blue;">void</span>BindCategories()<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: #2b91af;">DataTable</span> objBind = <span style="color: blue;">new</span><span style="color: #2b91af;">DataTable</span>();<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            objBind = BindData();<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">if</span> (objBind != <span style="color: blue;">null</span>)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">if</span> (objBind.Rows.Count > 0)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    rptCategory.DataSource = objBind;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    rptCategory.DataBind();<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    rptCategory.Visible = <span style="color: blue;">true</span>;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    updatePanel.Update();<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">else</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    rptCategory.Visible = <span style="color: blue;">false</span>;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">private</span> <span style="color: #2b91af;">DataTable</span>BindData()<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: #2b91af;">SqlDataProvider</span> objSQL = <span style="color: blue;">new</span><span style="color: #2b91af;">SqlDataProvider</span>();<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: #2b91af;">DataTable</span> objBind = objSQL.FillTable(<span style="color: #a31515;">"Select Categories.* From Categories"</span>);<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">return</span> objBind;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">private</span> <span style="color: #2b91af;">DataTable</span>BindProduct(<span style="color: blue;">int</span> CategoryID)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: #2b91af;">SqlDataProvider</span> objSQL = <span style="color: blue;">new</span><span style="color: #2b91af;">SqlDataProvider</span>();<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: #2b91af;">DataTable</span> objBind = objSQL.FillTable(<span style="color: #a31515;">"Select top 5 Products.* From Products Where CategoryID="</span> + CategoryID + <span style="color: #a31515;">""</span>);<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">return</span> objBind;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">        #endregion</span><span style="font-family: Consolas; font-size: 9.5pt;"><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">        #region</span><span style="font-family: Consolas; font-size: 9.5pt;">"Repeater Methods"<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">protected</span> <span style="color: blue;">void</span>rptCategory_ItemDataBound(<span style="color: blue;">object</span> sender, System.Web.UI.WebControls.<span style="color: #2b91af;">RepeaterItemEventArgs</span>e)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">if</span> (e.Item.ItemType == <span style="color: #2b91af;">ListItemType</span>.Item | e.Item.ItemType == <span style="color: #2b91af;">ListItemType</span>.AlternatingItem)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">int</span> CategoryID = <span style="color: #2b91af;">Convert</span>.ToInt32(<span style="color: #2b91af;">DataBinder</span>.Eval(e.Item.DataItem, <span style="color: #a31515;">"CategoryID"</span>));<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: #2b91af;">DataTable</span> objBind = <span style="color: blue;">new</span> <span style="color: #2b91af;">DataTable</span>();<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                objBind = BindProduct(CategoryID);<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">if</span> (objBind.Rows.Count != 0)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    <span style="color: #2b91af;">Repeater</span> lstDetail = (<span style="color: #2b91af;">Repeater</span>)e.Item.FindControl(<span style="color: #a31515;">"rptProduct"</span>);<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    <span style="color: blue;">if</span> (lstDetail != <span style="color: blue;">null</span>)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                        lstDetail.DataSource = objBind;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                        lstDetail.DataBind();<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">public</span> <span style="color: blue;">void</span>Detail_Command(<span style="color: blue;">object</span> source, System.Web.UI.WebControls.<span style="color: #2b91af;">RepeaterCommandEventArgs</span>e)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">if</span> (e.CommandName.ToLower() != <span style="color: #a31515;">"sort"</span> & e.CommandName.ToLower() != <span style="color: #a31515;">"page"</span>)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">string</span>[] CommandArgument = e.CommandArgument.ToString().Split(<span style="color: #a31515;">','</span>);<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">int</span> ItemID = -1;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">string</span> ItemName = <span style="color: #a31515;">""</span>;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">string</span> UnitPrice = <span style="color: #a31515;">""</span>;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">if</span> (CommandArgument.Length > 0)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    ItemID =<span style="color: #2b91af;">Convert</span>.ToInt32(CommandArgument[0]);<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    ItemName = CommandArgument[1];<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    UnitPrice = CommandArgument[2];<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">switch</span> (e.CommandName.ToLower())<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    <span style="color: blue;">case</span> <span style="color: #a31515;">"detail"</span>:<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                        <span style="color: blue;">string</span> sMessage = <span style="color: #a31515;">"Product Name: "</span> + ItemName.ToString() + <span style="color: #a31515;">"\\n"</span>+ <span style="color: #a31515;">"Price:"</span> + UnitPrice;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                        <span style="color: #2b91af;">ScriptManager</span>.RegisterClientScriptBlock(<span style="color: blue;">this</span>.Page, <span style="color: blue;">this</span>.Page.GetType(), <span style="color: #a31515;">"alert"</span>, <span style="color: #a31515;">"alert('"</span>+ sMessage + <span style="color: #a31515;">"');"</span>, <span style="color: blue;">true</span>);<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                        <span style="color: blue;">break</span>;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">public</span> <span style="color: blue;">void</span>Detail_Bound(<span style="color: blue;">object</span> sender, <span style="color: #2b91af;">RepeaterItemEventArgs</span> e)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">if</span> (e.Item.ItemType == <span style="color: #2b91af;">ListItemType</span>.Item | e.Item.ItemType == <span style="color: #2b91af;">ListItemType</span>.AlternatingItem)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    <span style="color: #2b91af;">HyperLink</span> lnkProductImage = (<span style="color: #2b91af;">HyperLink</span>)e.Item.FindControl(<span style="color: #a31515;">"lnkProductImage"</span>);<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    <span style="color: blue;">if</span>(lnkProductImage != <span style="color: blue;">null</span>)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                        <span style="color: #2b91af;">Image</span> imgArticleImage = (<span style="color: #2b91af;">Image</span>)lnkProductImage.FindControl(<span style="color: #a31515;">"imgProductImage"</span>);<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                        <span style="color: blue;">if</span> (imgArticleImage != <span style="color: blue;">null</span>)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                        {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                            imgArticleImage.ImageUrl = Page.ResolveUrl(<span style="color: #a31515;">"Images/no_image.jpg"</span>);<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                            imgArticleImage.ImageAlign = <span style="color: #2b91af;">ImageAlign</span>.AbsMiddle;<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                        }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">        #endregion</span><span style="font-family: Consolas; font-size: 9.5pt;"><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">        #region</span><span style="font-family: Consolas; font-size: 9.5pt;">"Event Handles"<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">protected</span> <span style="color: blue;">void</span>Page_Load(<span style="color: blue;">object</span> sender, System.<span style="color: #2b91af;">EventArgs</span> e)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">try</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">if</span> (!IsPostBack)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    BindCategories();<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">catch</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            {<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        }<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">        #endregion</span><span style="font-family: Consolas; font-size: 9.5pt;"><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    }</span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">}<o:p></o:p></span></div></div></div></div></div></div></div></div></div></div></div></div></div><div style="padding-bottom: 8px; padding-top: 8px; text-align: justify;"><b>VB.NET Code</b></div><div class="code" id="code" style="text-align: start;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: green; font-family: Consolas; font-size: 9.5pt;">'Visit http://www.laptrinhdotnet.com for more ASP.NET Tutorials</span><span style="font-family: Consolas; font-size: 9.5pt;"><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">Namespace</span><span style="font-family: Consolas; font-size: 9.5pt;"> NestedRepeater<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    <span style="color: blue;">Public</span> <span style="color: blue;">Class</span> <span style="color: #2b91af;">_Default</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">Inherits</span> System.Web.UI.<span style="color: #2b91af;">Page</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">#Region</span><span style="font-family: Consolas; font-size: 9.5pt;"> <span style="color: #a31515;">"Bind Data"</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">Private</span> <span style="color: blue;">Sub</span>BindCategories()<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">Dim</span> objBind <span style="color: blue;">As</span> <span style="color: blue;">New</span> <span style="color: #2b91af;">DataTable</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            objBind = BindData()<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">If</span> <span style="color: blue;">Not</span> objBind <span style="color: blue;">Is</span> <span style="color: blue;">Nothing</span> <span style="color: blue;">Then</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">If</span> objBind.Rows.Count > 0 <span style="color: blue;">Then</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    rptCategory.DataSource = objBind<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    rptCategory.DataBind()<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    rptCategory.Visible = <span style="color: blue;">True</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    updatePanel.Update()<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">Else</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    rptCategory.Visible = <span style="color: blue;">False</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">End</span><span style="color: blue;">If</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">End</span> <span style="color: blue;">If</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">End</span> <span style="color: blue;">Sub</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">Private</span> <span style="color: blue;">Function</span>BindData() <span style="color: blue;">As</span> <span style="color: #2b91af;">DataTable</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">Dim</span> objSQL <span style="color: blue;">As</span> <span style="color: blue;">New</span> <span style="color: #2b91af;">SqlDataProvider</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">Dim</span> objBind <span style="color: blue;">As</span> <span style="color: #2b91af;">DataTable</span> = objSQL.FillTable(<span style="color: #a31515;">"Select Categories.* From Categories"</span>)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">Return</span> objBind<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">End</span> <span style="color: blue;">Function</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">Private</span> <span style="color: blue;">Function</span>BindProduct(<span style="color: blue;">ByVal</span> CategoryID <span style="color: blue;">As</span> <span style="color: blue;">Integer</span>) <span style="color: blue;">As</span> <span style="color: #2b91af;">DataTable</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">Dim</span> objSQL <span style="color: blue;">As</span> <span style="color: blue;">New</span> <span style="color: #2b91af;">SqlDataProvider</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">Dim</span> objBind <span style="color: blue;">As</span> <span style="color: #2b91af;">DataTable</span> = objSQL.FillTable(<span style="color: #a31515;">"Select top 5 Products.* From Products Where CategoryID="</span> & CategoryID & <span style="color: #a31515;">""</span>)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">Return</span> objBind<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">End</span> <span style="color: blue;">Function</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">#End</span><span style="font-family: Consolas; font-size: 9.5pt;"> <span style="color: blue;">Region</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">#Region</span><span style="font-family: Consolas; font-size: 9.5pt;"> <span style="color: #a31515;">"Datalist Methods"</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">Private</span> <span style="color: blue;">Sub</span>rptCategory_ItemDataBound(<span style="color: blue;">ByVal</span> sender <span style="color: blue;">As</span> <span style="color: blue;">Object</span>, <span style="color: blue;">ByVal</span> e <span style="color: blue;">As</span>System.Web.UI.WebControls.<span style="color: #2b91af;">RepeaterItemEventArgs</span>) <span style="color: blue;">Handles</span> rptCategory.ItemDataBound<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">If</span> (e.Item.ItemType = <span style="color: #2b91af;">ListItemType</span>.Item <span style="color: blue;">Or</span> e.Item.ItemType = <span style="color: #2b91af;">ListItemType</span>.AlternatingItem) <span style="color: blue;">Then</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">Dim</span> CategoryID <span style="color: blue;">As</span><span style="color: blue;">Integer</span> = <span style="color: #2b91af;">DataBinder</span>.Eval(e.Item.DataItem, <span style="color: #a31515;">"CategoryID"</span>)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">Dim</span> objBind <span style="color: blue;">As</span><span style="color: blue;">New</span> <span style="color: #2b91af;">DataTable</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                objBind = BindProduct(CategoryID)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">If</span> objBind.Rows.Count <> 0 <span style="color: blue;">Then</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    <span style="color: blue;">Dim</span> lstDetail <span style="color: blue;">As</span><span style="color: #2b91af;">Repeater</span> = <span style="color: blue;">DirectCast</span>(e.Item.FindControl(<span style="color: #a31515;">"rptProduct"</span>), <span style="color: #2b91af;">Repeater</span>)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    <span style="color: blue;">If</span> <span style="color: blue;">Not</span>lstDetail <span style="color: blue;">Is</span> <span style="color: blue;">Nothing</span><span style="color: blue;">Then</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                        lstDetail.DataSource = objBind<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                        lstDetail.DataBind()<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    <span style="color: blue;">End</span> <span style="color: blue;">If</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">End</span> <span style="color: blue;">If</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">End</span> <span style="color: blue;">If</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">End</span> <span style="color: blue;">Sub</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">Public</span> <span style="color: blue;">Sub</span>Detail_Command(<span style="color: blue;">ByVal</span> source <span style="color: blue;">As</span> <span style="color: blue;">Object</span>, <span style="color: blue;">ByVal</span> e <span style="color: blue;">As</span>System.Web.UI.WebControls.<span style="color: #2b91af;">RepeaterCommandEventArgs</span>)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">If</span> (e.CommandName.ToLower <> <span style="color: #a31515;">"sort"</span> <span style="color: blue;">And</span>e.CommandName.ToLower <> <span style="color: #a31515;">"page"</span>) <span style="color: blue;">Then</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">Dim</span> CommandArgument() <span style="color: blue;">As</span> <span style="color: blue;">String</span> = e.CommandArgument.ToString.Split(<span style="color: #a31515;">","</span>)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">Dim</span> ItemID <span style="color: blue;">As</span><span style="color: blue;">Integer</span> = -1<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">Dim</span> ItemName <span style="color: blue;">As</span><span style="color: blue;">String</span> = <span style="color: #a31515;">""</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">Dim</span> UnitPrice <span style="color: blue;">As</span><span style="color: blue;">String</span> = <span style="color: #a31515;">""</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">If</span> CommandArgument.Length > 0 <span style="color: blue;">Then</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    ItemID = CommandArgument(0)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    ItemName = CommandArgument(1)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    UnitPrice = CommandArgument(2)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">End</span> <span style="color: blue;">If</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">Select</span> <span style="color: blue;">Case</span>e.CommandName.ToLower<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    <span style="color: blue;">Case</span> <span style="color: #a31515;">"detail"</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                        <span style="color: blue;">Dim</span> sMessage <span style="color: blue;">As</span> <span style="color: blue;">String</span> = <span style="color: #a31515;">"Product Name: "</span> & ItemName.ToString() & <span style="color: #a31515;">"\n"</span>& <span style="color: #a31515;">"Price:"</span> & UnitPrice<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                        <span style="color: #2b91af;">ScriptManager</span>.RegisterClientScriptBlock(<span style="color: blue;">Me</span>.Page, <span style="color: blue;">Me</span>.Page.GetType(), <span style="color: #a31515;">"alert"</span>, <span style="color: #a31515;">"alert('"</span>& sMessage & <span style="color: #a31515;">"');"</span>, <span style="color: blue;">True</span>)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">End</span> <span style="color: blue;">Select</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">End</span> <span style="color: blue;">If</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">End</span> <span style="color: blue;">Sub</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">Public</span> <span style="color: blue;">Sub</span>Detail_Bound(<span style="color: blue;">ByVal</span> sender <span style="color: blue;">As</span> <span style="color: blue;">Object</span>, <span style="color: blue;">ByVal</span> e <span style="color: blue;">As</span> <span style="color: #2b91af;">RepeaterItemEventArgs</span>)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">Try</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">If</span> (e.Item.ItemType = <span style="color: #2b91af;">ListItemType</span>.Item <span style="color: blue;">Or</span>e.Item.ItemType = <span style="color: #2b91af;">ListItemType</span>.AlternatingItem) <span style="color: blue;">Then</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    <span style="color: blue;">Dim</span> ProductID <span style="color: blue;">As</span><span style="color: blue;">Integer</span> = <span style="color: #2b91af;">DataBinder</span>.Eval(e.Item.DataItem, <span style="color: #a31515;">"ProductID"</span>)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    <span style="color: blue;">Dim</span> lnkProductImage <span style="color: blue;">As</span> <span style="color: #2b91af;">HyperLink</span> = <span style="color: blue;">DirectCast</span>(e.Item.FindControl(<span style="color: #a31515;">"lnkProductImage"</span>), <span style="color: #2b91af;">HyperLink</span>)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    <span style="color: blue;">If</span> <span style="color: blue;">Not</span> lnkProductImage <span style="color: blue;">Is</span><span style="color: blue;">Nothing</span> <span style="color: blue;">Then</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                        <span style="color: blue;">Dim</span> imgArticleImage <span style="color: blue;">As</span> <span style="color: #2b91af;">Image</span> = <span style="color: blue;">DirectCast</span>(lnkProductImage.FindControl(<span style="color: #a31515;">"imgProductImage"</span>), <span style="color: #2b91af;">Image</span>)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                        <span style="color: blue;">If</span> <span style="color: blue;">Not</span> imgArticleImage <span style="color: blue;">Is</span> <span style="color: blue;">Nothing</span> <span style="color: blue;">Then</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                            imgArticleImage.ImageUrl = Page.ResolveUrl(<span style="color: #a31515;">"Images/no_image.jpg"</span>)<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                            imgArticleImage.ImageAlign = <span style="color: #2b91af;">ImageAlign</span>.AbsMiddle<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                        <span style="color: blue;">End</span> <span style="color: blue;">If</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    <span style="color: blue;">End</span> <span style="color: blue;">If</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">End</span> <span style="color: blue;">If</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">Catch</span> exception <span style="color: blue;">As</span> <span style="color: #2b91af;">Exception</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">End</span> <span style="color: blue;">Try</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">End</span> <span style="color: blue;">Sub</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">#End</span><span style="font-family: Consolas; font-size: 9.5pt;"> <span style="color: blue;">Region</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">#Region</span><span style="font-family: Consolas; font-size: 9.5pt;"> <span style="color: #a31515;">"Event Handles"</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">Protected</span> <span style="color: blue;">Sub</span>Page_Load(<span style="color: blue;">ByVal</span> sender <span style="color: blue;">As</span><span style="color: blue;">Object</span>, <span style="color: blue;">ByVal</span> e <span style="color: blue;">As</span> System.<span style="color: #2b91af;">EventArgs</span>) <span style="color: blue;">Handles</span> <span style="color: blue;">Me</span>.Load<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">Try</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">If</span> Page.IsPostBack = <span style="color: blue;">False</span> <span style="color: blue;">Then</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                    BindCategories()<o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">                <span style="color: blue;">End</span> <span style="color: blue;">If</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">Catch</span> ex <span style="color: blue;">As</span> <span style="color: #2b91af;">Exception</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">            <span style="color: blue;">End</span> <span style="color: blue;">Try</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">        <span style="color: blue;">End</span> <span style="color: blue;">Sub</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">#End</span><span style="font-family: Consolas; font-size: 9.5pt;"> <span style="color: blue;">Region</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="font-family: Consolas; font-size: 9.5pt;">    <span style="color: blue;">End</span> <span style="color: blue;">Class</span><o:p></o:p></span></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><br /></div><div class="MsoNormal" style="margin-bottom: 0.0001pt;"><span style="color: blue; font-family: Consolas; font-size: 9.5pt;">End</span><span style="font-family: Consolas; font-size: 9.5pt;"> <span style="color: blue;">Namespace</span><o:p></o:p></span></div></div></div></div></div></div></div></div></div></div></div></div><br /><div style="clear: both; text-align: center;"><div style="float: left; margin: 6px 6px 0px; width: 280px;"><a href="http://adf.ly/1QJNtf" target="_blank"><img alt="Code Example C#, Code Example VB.NET" border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiX5IGNs5gxA6HJ6wKUOVKQztkzufZYGTWmDGsjzESeAbw5gPpVperxnvMiiMPTFhfTdeeR-4kUkJSAALEa1Zdq5fGg0wgUcUViEOH5dYhX9XotYaD-DD8jE1pIm0L0ooHc0HY9SBYOeQw/s1600/CS_Code.png" /></a></div><div style="float: left; margin: 6px 6px 0px; width: 280px;"><a href="http://adf.ly/1QJNzc" target="_blank"><img alt="Code Example C#, Code Example VB.NET" border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgulrYoUfYJfz40EKRawQ-iISxhV1T4-vVi8rbwkzWwWPOb5NPStwQVd3K3r6lWGkxR5-PlyV7SuGFcERHd7mBlFCaD_HCymi57mq0FBSJ9FMTOIyVXckid3Adhkoc8fUrFD8twfkZS1U8/s1600/VB_Code.png" /></a></div></div><br /><br /><br />Chúc các bạn thành công!<br /><br />Quang Bình

Nested Repeater and ItemCommand in ASP.NET

( Nested Repeater in Asp.net ) – Bài viết dưới đây sẽ hướng dẫn các bạn cách sử dụng Repeater lồng nhau và  sử dụng ItemCommand. Nghe những ...

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