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david.felix #1
Member since Jul 2015 · 23 posts
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Subject: problem with iq query
Hi! I am using the below code to query user picture but its not returning anything and its also not raising error.

  1. Dim re As New VcardIq(New Matrix.Jid(e.RosterItem.Jid), New Matrix.Jid(xc.Username), IqType.Get)
  2. xc.IqFilter.SendIqSynchronous(re, 2000)
  3. If re.Type = IqType.Result Then
  4.     Dim vc As Vcard = TryCast(re.Query, Vcard)
  5.     mt.TileImage = vc.Photo.Image
  6. End If

I know the other way of doing it but i want to use this one because i want to retreive user picture whiles querying roster items.
Please what am i missing?

Thanks
This post was edited on 2015-08-16, 13:53 by Alex.
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Alex #2
Member since Feb 2003 · 4317 posts · Location: Germany
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this code looks good to me and should work.
I do not suggest to do this synchronous in a loop. So it asynchronous and add the photos to your roster as you retrieve them.

Alex
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david.felix #3
Member since Jul 2015 · 23 posts
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Okay. I have decided to use the callback method.

Thanks a lot.
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