What is the equivalent invokerequired code for Matrix on message event in windows forms

hipath

2013-02-01, 10:57 #1

Member since Dec 2012 · 4 posts · Location: Athens, Grece
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Subject: What is the equivalent invokerequired code for Matrix on message event in windows forms

I have used agsxmpp for a windows forms VB .net application and on the message receive event I have used the following standard code:

Private Sub myXMPP_OnMessage(sender As Object, msg As Message) Handles XMPP.OnMessage
   If InvokeRequired Then
      BeginInvoke(CType(AddressOf myXMPP_OnMessage, MessageHandler), New Object() {sender, msg})
      Return
   End If
   
   'use the msg to change any form element
   '.........
end sub

I am trying to replicate the same general functionality, e.g. not tied to a specific control on the form, for Matrix, but I am afraid I am lost. I cannot get an object line "MessageHAndler" in the Matrix collection.

Can you please suggest an alternative?

This post was edited 2 times, last on 2013-02-01, 11:03 by Alex.
Edit reason: fixed code formatting

Alex

2013-02-01, 11:03 #2

Member since Feb 2003 · 4449 posts · Location: Germany
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You don't need the following code in MatriX:

If InvokeRequired Then
   BeginInvoke(CType(AddressOf myXMPP_OnMessage, MessageHandler), New Object() {sender, msg})
   Return
End If

MatriX does all required invokes automatically internal in the library.
I suggest to look at the MiniClient example. There should be everything you need.

Alex

hipath

2013-02-01, 11:05 #3

Member since Dec 2012 · 4 posts · Location: Athens, Grece
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Thank you very much for prompt reply.