Here is an article that explains about event handling in C#. I don't know of a good one for VB.NET. You can always run the code through a converter to get the VB.NET equivalent.

>Is it possible for create custom event that will execute when the event occurs .. if Yes ..could any body please inform me where can find complete article for this? or may be please give me a very simple example about this..
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>many thanks in advance
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>Regards
>Winan