google for GetInvocationList
that should point you in the right direction

-----Original Message-----
From: Discussion of advanced .NET topics.
[mailto:[EMAIL PROTECTED] Behalf Of Mike Andrews
Sent: Wednesday, February 14, 2007 2:52 PM
To: ADVANCED-DOTNET@DISCUSS.DEVELOP.COM
Subject: [ADVANCED-DOTNET] Determining if an event has been assigned a
delegate...


Guys,

Do any of you know if it's possible to determine if an event for an object
has been assigned a delegate?

Example:

Dim cb As New CheckBox()
cb.Name = "MyCheckBox"
AddHandler(cb.CheckChanged, AddressOf CheckChanged)

...

Public Sub CheckChanged(Object sender, EventArgs e)
...
End Sub

Is it possible to know if cb.CheckChanged has been assigned a handler or
not?

Thanks,
Mike

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