I am trying to implement a simple webform on a htm/aspx page and I am
having some difficulty. I have searched through many messages on these
boards and found a lot of references to this very thing, but I am still
unable to get it working correctly.
The result I get is the web page finding the dll but not being able to
load it, I get a frame where the control should be with that little icon
with the red square, green circle, and blue triangle.
My UserControl looks like this.
using System;
using System.Collections;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Windows.Forms;
public class FileManager : System.Windows.Forms.UserControl
{
private System.Windows.Forms.Label label1;
private System.ComponentModel.Container components = null;
public string TestMethod()
{
return "check check";
}
public FileManager()
{
InitializeComponent();
}
protected override void Dispose( bool disposing )
{
if( disposing )
{
if( components != null )
components.Dispose();
}
base.Dispose( disposing );
}
#region Component Designer generated code
private void InitializeComponent()
{
this.label1 = new System.Windows.Forms.Label();
this.SuspendLayout();
//
// label1
//
this.label1.Location = new System.Drawing.Point(64, 40);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(208, 120);
this.label1.TabIndex = 0;
this.label1.Text = "label1";
//
// FileManager
//
this.Controls.Add(this.label1);
this.Name = "FileManager";
this.Size = new System.Drawing.Size(336, 200);
this.ResumeLayout(false);
}
#endregion
}
And my htm page looks like this
<html>
<head>
<title></title>
</head>
<body onload="fnLoad()">
<form id="hotform" name="hotform">
<object id="FileManager" classid="FileManager.dll#FileManager" width="100"
height="100" VIEWASTEXT>Not working</object>
<script language="javascript">
function fnLoad() {
window.alert(document.hotform.FileManager);
window.alert("before");
var hotString = document.hotform.FileManager.TestMethod();
window.alert(hotString);
window.alert("after");
}
</script>
</form>
</body>
</html>
As far as I can tell I am doing everything programmatically correct. Maybe
there are some security settings that I am missing that are not allowing
the control to load in the browser?
Any help would be much appreciated.
Vince
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