Custom Control RaiseEvent

[Adam]

I cannot figure out what I'm doing wrong, can someone shed some light on
this for me?

I have the following code inside a working user control (MyControl):

Public Event SubmitClick(ByV al sender As Object, ByVal e As EventArgs)
Private Sub btnSubmit_Click (ByVal sender As Object, ByVal e As
System.EventArg s) Handles btnSubmit.Click

RaiseEvent SubmitClick(sen der, e)

End Sub

In the code-behind of the calling page I have this:

Protected WithEvents ctrlMyControl As MyControl
Private Sub ctrlMyControl_S ubmitClick(ByVa l sender As Object, ByVal e As
System.EventArg s) Handles ctrlMyControl.S ubmitClick

End Sub

When I run it through the debugger, the RaiseEvent line fires, but none of
the code in the code-behind runs.

Thanks in advance for any assistance you can lend!

[expertware@libero.it]

Re: Custom Control RaiseEvent


Make sure the instance of MyControl which is raising the event is in
the same place where you have placed the handler.

-Pamela
..NET Developer

http://151.100.3.84/technicalpreview/

ps
probably the full code would make more clear what you are doing. In
case, try also declaring the event as SHARED to see
if it is a scope problem.

[Adam]

Re: Custom Control RaiseEvent

Thank you for the asssitance.
I have found some additional information.

I am currently using the custom control in the EditItemTemplat e of a
datalist. When I pull the control out of the datalist, the events fire
perfectly.
What am I missing in order to wire up the events when using it in the
EditItemTemplat e.

I tried adding this code to the EditCommand routine:

AddHandler MyControl.Submi tClick, AddressOf ctrlMyControl_S ubmitClick

But received an "object not set to an instance" error.
Thanks again for any assistance!

[expertware@libero.it]

Re: Custom Control RaiseEvent

Check if you have a duplicate construction
something like:

dim withevents Control as new control
control = new control

so that the instance which you are passing the delegate
is not the same which is used later on ...


-Pamela
..NET Developer

http://151.100.3.84/technicalpreview/