[Mono-bugs] [Bug 80324][Blo] New - PictureBox flickers when its image is updated

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Wed Dec 20 05:23:12 EST 2006

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Changed by josecoig at cae.net.


--- shadow/80324	2006-12-20 05:23:12.000000000 -0500
+++ shadow/80324.tmp.31968	2006-12-20 05:23:12.000000000 -0500
@@ -0,0 +1,41 @@
+Bug#: 80324
+Product: Mono: Runtime
+Version: 1.2
+OS: other
+OS Details: SUSE 10.1
+Status: NEW   
+Priority: Blocker
+Component: misc
+AssignedTo: mono-bugs at ximian.com                            
+ReportedBy: josecoig at cae.net               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+Summary: PictureBox flickers when its image is updated
+Description of Problem:
+   PictureBox controls flicker when their image is updated and the 
+control is invalidated.
+Steps to reproduce the problem:
+   Run the attached executable
+Actual Results:
+   The PictureBox shows a flickering, or flashing, between the frames of 
+an animation.
+Expected Results:
+   The animation rendered inside the PictureBox should be smooth, without 
+How often does this happen? 
+   Always
+Additional Information:
+   This bug exists in Mono version 1.2.2, but it was not present in 
+version 1.2.0.
+   This problem is a real show-stopper for heavy multimedia applications 
+that use PictureBox controls for rendering.

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