[Mono-bugs] [Bug 80604][Maj] New - Form.Visible should return true during OnLoad
bugzilla-daemon at bugzilla.ximian.com
bugzilla-daemon at bugzilla.ximian.com
Wed Jan 24 12:41:53 EST 2007
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Changed by georgegiolfan at yahoo.com.
http://bugzilla.ximian.com/show_bug.cgi?id=80604
--- shadow/80604 2007-01-24 12:41:53.000000000 -0500
+++ shadow/80604.tmp.25873 2007-01-24 12:41:53.000000000 -0500
@@ -0,0 +1,43 @@
+Bug#: 80604
+Product: Mono: Class Libraries
+Version: 1.2
+OS: All
+OS Details:
+Status: NEW
+Resolution:
+Severity:
+Priority: Major
+Component: Windows.Forms
+AssignedTo: toshok at ximian.com
+ReportedBy: georgegiolfan at yahoo.com
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL:
+Cc:
+Summary: Form.Visible should return true during OnLoad
+
+Description of Problem:
+The Visible property of a Form returns false when called from the OnLoad
+method.
+
+Steps to reproduce the problem:
+Compile and run the following program.
+using System;
+using System.Diagnostics;
+using System.Windows.Forms;
+class TestForm : Form {
+ static void Main() {
+ Application.Run(new TestForm());
+ }
+ protected override void OnLoad(EventArgs e) {
+ base.OnLoad(e);
+ Debug.Assert(Visible);
+ }
+}
+
+How often does this happen?
+Always (on the SVN version).
+
+Additional Information:
+I think the problem is in Control.SetVisibleCore. is_visible should be set
+before calling CreateControl.
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