How can I use ICallbackEventHandler and its events RaiseCallbackEvent(), GetCallbackResponse()

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How can I use ICallbackEventHandler and its events RaiseCallbackEvent(),
GetCallbackResponse() to send request from client to server and based on the request how can we render a HTML page?

Please Help.

Thanks in advance.

Posted 12-Apr-12 7:09am

tarik shaikh

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walterhevedeich · Answer 1 · 2012-04-12T15:18:00

You need to inherit the interface on the page/user control in order to use it. Then implement RaiseCallbackEvent() and GetCallbackResult() methods on your page.

There are plenty of examples of the usage of this interface. See the following:

http://msdn.microsoft.com/en-us/library/ms178208.aspx[^]
http://www.ajaxmatters.com/2006/05/using-icallbackeventhandler-in-asp-net/[^]
The ICallbackEventHandler[^]