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POASP.net UpdatePanel dynamically using C# code
 

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  1. POASP.net UpdatePanel dynamically using C# code
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    <p>I have a custom usercontrol that has some Asp.net code. I would like to write the same code but with C#. The problem is that i don't know how to put a repeater and some buttons into the ContentTemplate.</p> <p>The Asp.net Code :</p> <pre><code>&lt;asp:UpdatePanel runat="server" ID="up"&gt; &lt;ContentTemplate&gt; &lt;n2:Repeater ID="rpt" runat="server"&gt; &lt;ItemTemplate&gt;&lt;/ItemTemplate&gt; &lt;/n2:Repeater&gt; &lt;asp:LinkButton runat="server" ID="btnFirst" Visible="false" Enabled="false" Text="&lt;&lt;" OnClick="btnFirst_Click" /&gt; &lt;/ContentTemplate&gt; &lt;/asp:UpdatePanel&gt; </code></pre> <p>So how could I write this chunk in C# code? To be precise, how could I insert the repeater and the Linkbutton into the ContentTemplate.</p> <p>Note : I don't want to use the LoadTemplate to do it.</p> <p><strong>Edit</strong></p> <p>I have tried ContentTemplateContainer.Controls.Add():</p> <pre><code> private UpdatePanel up = new UpdatePanel(); private Repeater rpt = Repeater();; public Paging{ //Add repeater to updatePanel up.ContentTemplateContainer.Controls.Add(rpt); AsyncPostBackTrigger apb3 = new AsyncPostBackTrigger(); apb3.ControlID = "btnFirst"; apb3.EventName = "Click"; //Add Triggers to updatePanel up.Triggers.Add(apb1); //Create buttons btnFirst = new LinkButton(); btnFirst.Visible = false; btnFirst.Enabled = false; btnFirst.Text = "&lt;&lt;"; btnFirst.Click += new EventHandler(btnFirst_Click); //Add buttons to update panel up.ContentTemplateContainer.Controls.Add(btnFirst); } protected void Page_Load(object sender, EventArgs e) { rpt.ItemTemplate = LoadTemplate("~/UI/Templates/NewsEvent.ascx"); .... } </code></pre> <p>I have an error caused by the first line on Page_Load : <em>Databinding methods such as Eval(), XPath(), and Bind() can only be used in controls contained in a page.</em></p> <p>This is NewsEvent.ascx:</p> <pre><code>&lt;img src='&lt;%# Eval("ImageThumbnail") %&gt;' alt="" /&gt; </code></pre>
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    1. COWhat exactly you need? What have you tried?
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    2. CO@VMAtm, please see the Edit question's part.
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    3. CONewsEvent.ascx this controls have some error, you used Eval or bind method in the control which is used database connection.
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      1. POASP.net UpdatePanel dynamically using C# code
      1. USBhargav Mistri
 

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