01-07-2009, 11:30 PM
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Im totally fresh in the BlackBerry area , and my boss just asked me to
develop a simple application .
and I got a problem.
Just wanna ask , Is there a way to change a Field on a Screen automatically.
Say , I have a ListField on a Screen to display a batch of data.
I store the data in a SparseList and update the List through a socket.
I want another Thead to update the ListField say every 3 seconds.
The only method I found is Screen.doPaint(). but it doesn't work.
So , Is there another way or Blackberry just cannot do this.
Any help appreciated.