>Paul,
>
>You code seemed fine. I would create a new simple page and test use a simple control that implements the postback and see if that works.
>
I just created a new web project. I created a new class with the code:
using System;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.ComponentModel;
namespace SampleControls
{
[DefaultProperty("Text"),
ToolboxData("<{0}:kaSimpleControl runat=server></{0}:SimpleControl>")]
public class SimpleControl : System.Web.UI.WebControls.WebControl, IPostBackEventHandler
{
protected string text = "Sample";
[Bindable(true),
Category("Appearance"),
DefaultValue("")]
public string Text
{
get
{
return text;
}
set
{
text = value;
}
}
protected override void Render(HtmlTextWriter output)
{
string sampleHTML = "<b>" + this.text + "</b>";
output.Write(sampleHTML);
}
public void RaisePostBackEvent(string eventArgument)
{
this.text = "Postback occurred.";
}
}
}Then I modified the HTML code to add the control:
<%@ Page language="c#" Codebehind="WebForm1.aspx.cs" AutoEventWireup="false" Inherits="TestPostback.WebForm1" %>
<%@ Register TagPrefix="cc1" Namespace="SampleControls" Assembly="TestPostback" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>WebForm1</title>
<meta name="GENERATOR" Content="Microsoft Visual Studio 7.0">
<meta name="CODE_LANGUAGE" Content="C#">
<meta name="vs_defaultClientScript" content="JavaScript">
<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
</HEAD>
<body MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
<asp:ImageButton id="ImageButton1" style="Z-INDEX: 101; LEFT: 241px; POSITION: absolute; TOP: 207px" runat="server" Width="60px" Height="26px"></asp:ImageButton>
<cc1:SimpleControl id="SimpleControl" runat="server"> </cc1:SimpleControl>
</form>
</body>
</html>
The form runs OK, but the PostBackEvent still doesn't fire (even with a breakpoint set). Any other ideas?
