[Mono-bugs] [Bug 79519][Min] Changed - Switching forms is not immediate on slow computers

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Sat Sep 30 08:20:45 EDT 2006

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Changed by kuba.brecka at gmail.com.


--- shadow/79519	2006-09-29 11:26:38.000000000 -0400
+++ shadow/79519.tmp.30379	2006-09-30 08:20:45.000000000 -0400
@@ -63,6 +63,17 @@
 -- see attachment --
 ------- Additional Comments From kuba.brecka at gmail.com  2006-09-28 09:23 -------
 Created an attachment (id=17759)
 Testcase for this bug.
+------- Additional Comments From kuba.brecka at gmail.com  2006-09-30 08:20 -------
+When I created 5 CPU-loading threads under Windows and MS.NET,
+application's response was very slow (it took a second or more before
+the forms were switched), but still the log was a series of "1212..".
+It seems that when you call SetWindowPos WinAPI to get the form to the
+top, it blocks the message queue, so you can't click the button again
+before the other form is shown. Thats why this bug doesn't appear on
+Mono under Windows (because you call the same API, that takes care of

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