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Question3 forms - how to click button to go to each one Pin
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QuestionParsing "tags" in a string Pin
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QuestionHow To Identify Control In C# Click Event Pin
Member 44650075-Jun-09 11:52
Member 44650075-Jun-09 11:52 
Hi, I have multiple buttons sharing the same Click Event and I am trying to figure out how to tell which button generated the event. In Visual Basic I do it by assigning a unique value to the tag property of each button when it's created and reading that value from within the event handler like this:


Public Sub btnUserBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnUserBtn.Click

    dim iBtnTag as integer = DirectCast(sender, Button).Tag

    Select Case iBtnTag
          Case 0          'Button 0 was clicked, handle it here
          Case 1          'Button 1
          Case 2          'Etc
          Case else       'Unknown button was clicked
      End Select

End Sub


The Directcast method doesn't seem to be supported in C# (Visual Studio 2005) so can anyone tell me how it is supposed to be done? Thanks!

~Tim
AnswerRe: How To Identify Control In C# Click Event Pin
Christian Graus5-Jun-09 11:57
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