Event Handling in VB.Net + Late Binding

[Elankathir S.N.]

I Created Object A in the Object B. then I called a function of object
A from object B…
Like..

Public Class A

Public Event beforeSample()

Public Sub function_Sample ()

RaiseEvent beforeSample()

‘’’’’’
‘’’’’’
‘’’’’’
End Function

End Class

Public Class B

Private WithEvents obj as new A

Private Function Main() as Boolean
‘’’’’’
‘’’’’
‘’’’’
‘’’’’
Obj. function_Sample ()
‘’’’’
‘’’’’
‘’’’’
‘’’’’
End function


Private Sub obj_beforeSampl e() handle Obj.beforeSampl e

End Sub

End Class

So here I handle the event beforeSample in the Object B….!

The Problem is… How do I handle the events, if I create the object in
late bind method ?

means…

Public Class B

Private obj as Object

Private Function Main() as Boolean

‘’’’’’
‘’’’’’
‘’’’’’
obj = new A ‘late bind method

‘’’’’’
‘’’’’’
‘’’’’’
Obj. function_Sample ()

End Function

End Class

Then How to handle the events of Object A ??



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[Ken Tucker [MVP]]

Re: Event Handling in VB.Net + Late Binding

Hi,

Use AddHandler
http://msdn2.microsoft.com/en-us/library/6yyk8z93.aspx

Ken
----------------------
"Elankathir S.N." <snelankathir@h otmail.comwrote in message
news:OyQMkgWsGH A.1580@TK2MSFTN GP05.phx.gbl...

>I Created Object A in the Object B. then I called a function of object
A from object B.
Like..
>
Public Class A
>
Public Event beforeSample()
>
Public Sub function_Sample ()
>
RaiseEvent beforeSample()
>
''''''
''''''
''''''
End Function
>
End Class
>
Public Class B
>
Private WithEvents obj as new A
>
Private Function Main() as Boolean
''''''
'''''
'''''
'''''
Obj. function_Sample ()
'''''
'''''
'''''
'''''
End function
>
>
Private Sub obj_beforeSampl e() handle Obj.beforeSampl e
>
End Sub
>
End Class
>
So here I handle the event beforeSample in the Object B..!
>
The Problem is. How do I handle the events, if I create the object in
late bind method ?
>
means.
>
Public Class B
>
Private obj as Object
>
Private Function Main() as Boolean
>
''''''
''''''
''''''
obj = new A 'late bind method
>
''''''
''''''
''''''
Obj. function_Sample ()
>
End Function
>
End Class
>
Then How to handle the events of Object A ??
>
>
>
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