client side event handling
i want to use a windows .net control in a web page.
and want to handle the events at client end
i got the following code from
http://support.microsoft.com/kb/555687
but its not working for me
event handling
------------------<script for=myControl1 event="event1" language="javascript"> function myControl1::event1 { alert('my messge'); } </script>
placing the control on web page
---------------
<form id="Form1" method="post" runat="server"> <OBJECT id="mycontrol1" style="WIDTH: 416px; HEIGHT: 288px" height="288" width="416" classid="WindowsControlLibrary1.dll#WindowsControlLibrary1.UserControl1" VIEWASTEXT> </OBJECT>
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vishalmarya
3/20/2007 9:59:18 AM
asp.net.client-side
24353 articles. 
2 followers.
8 Replies
752 Views
Using an ActiveX object and WinForms are not exactly the same thing. Check one of these for using WinForms:
http://aspnet.4guysfromrolla.com/articles/052604-1.aspx
http://samples.gotdotnet.com/quickstart/winforms/doc/WinFormsIeSourcing.aspx
http://www.devhood.com/tutorials/tutorial_details.aspx?tutorial_id=187
http://msdn.microsoft.com/msdnmag/issues/02/06/rich/default.aspx
http://www.codeproject.com/dotnet/CSharpApplet.asp?msg=1489483NC...
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NC01
3/20/2007 11:23:22 AM
hi NC01,
thanks for the reply
if you have read my post carefully , i want to handle events of a windows control in the the browser ( client end ) . i am able to run it , its performing the tasks as desired ,
but i also wanted to handle its events.
none of the links you have provided , mentions anything about handling ( sinking ) events .
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vishalmarya
3/20/2007 12:35:37 PM
I doubt very much that you can do that as a web page and a WinForm are 2 different things. You can host the WinForm in a web page, but I know of no way to connect the two so that the web form would know when to handle an event. You could pass a property to the web page, however.
NC...
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NC01
3/20/2007 12:41:35 PM
of course we can do that
read this article
http://support.microsoft.com/kb/555687
only thing its not working for me.
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vishalmarya
3/21/2007 7:04:30 AM
As I read that article, it says nothing about propagating events from a WinForm control to the browser.
Good luck with that,
NC...
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NC01
3/21/2007 11:27:33 AM
the article has a statement in bold
"Firing and sinking events in Internet Explorer"
and the following code
<script for=myControl1 event="ErrorEvent(e)" language="javascript">function myControl1::ErrorEvent(e){alert('Windows media reports an error: ' + e.Message);}</script>loadTOCNode(1, 'summary');
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vishalmarya
3/24/2007 7:11:54 PM
Can't say that I have ever tried this, I would probably resort to an Applet, but your script tag must be case sensitve and also, the event you are handling will probably be case sensitive as well, try the code below:
<script for="mycontrol1" event="ErrorEvent(e)" language="javascript" type="text/javascript"> function mycontrol1::ErrorEvent(e) { alert('Windows media reports an error: ' + e.Message); } </script>Hope this helps! Don't forget to mark the most helpful post(s) as Answer for the sake of future readers. Thanks!
Josh Stodola ← Come check out my blog!
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JoshStodola
3/24/2007 9:14:00 PM
its not working
i am posting all my code
.net component code
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Public Class UserControl1 Inherits System.Windows.Forms.UserControl Public Event event1() #Region " Windows Form Designer generated code " '//////// some generated code here #End Region Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click TextBox1.Text = "test" RaiseEvent event1() End Sub End Class
usage in webpage
-----------------------------------------<OBJECT id="mycontrol1" style="WIDTH: 336px; HEIGHT: 224px" height="224" width="336" classid="WindowsControlLibrary1.dll#WindowsControlLibrary1.UserControl1" VIEWASTEXT> </OBJECT> <script for=mycontrol1 event="event1" language="javascript"> function mycontrol1::event1() { alert('my messge'); } </script>
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vishalmarya
3/25/2007 10:35:16 AM
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