Quote Originally Posted by alexisdm View Post
Shouldn't you test if it is actually a uEye message ?
Qt Code:
  1. bool CameraView::winEvent(MSG *m, long* result)
  2. {
  3. uint msgType = m->message;
  4.  
  5. if (msgType != IS_UEYE_MESSAGE)
  6. return false; // Let Qt handle other messages
  7.  
  8. switch ( m->wParam )
  9. {
  10. ...
  11. }
  12. return true;
  13. }
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It worked.
Thank you