[Mono-bugs] [Bug 82326][Nor] New - [2.0] NRE when closing form during load

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Sun Aug 5 11:48:52 EDT 2007


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Changed by gert.driesen at pandora.be.

http://bugzilla.ximian.com/show_bug.cgi?id=82326

--- shadow/82326	2007-08-05 11:48:52.000000000 -0400
+++ shadow/82326.tmp.25131	2007-08-05 11:48:52.000000000 -0400
@@ -0,0 +1,40 @@
+Bug#: 82326
+Product: Mono: Class Libraries
+Version: 1.2
+OS: All
+OS Details: 
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Normal
+Component: Windows.Forms
+AssignedTo: toshok at ximian.com                            
+ReportedBy: gert.driesen at pandora.be               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: [2.0] NRE when closing form during load
+
+When the form is closed during load, I get an NRE using the attached code 
+snippet:
+
+Unhandled Exception: System.NullReferenceException: Object reference not 
+set to an instance of an object
+  at System.Windows.Forms.Control.OnParentBindingContextChanged 
+(System.EventArgs e) [0x00000] 
+  at System.Windows.Forms.Control.OnBindingContextChanged 
+(System.EventArgs e) [0x00000] 
+  at System.Windows.Forms.ContainerControl.OnCreateControl () [0x00000] 
+  at System.Windows.Forms.Form.OnCreateControl () [0x00000] 
+  at System.Windows.Forms.Control.CreateControl () [0x00000] 
+  at System.Windows.Forms.Control.SetVisibleCore (Boolean value) [0x00000] 
+  at System.Windows.Forms.Form.SetVisibleCore (Boolean value) [0x00000] 
+  at System.Windows.Forms.Control.set_Visible (Boolean value) [0x00000] 
+  at (wrapper remoting-invoke-with-check) 
+System.Windows.Forms.Control:set_Visible (bool)
+  at System.Windows.Forms.Application.RunLoop (Boolean Modal, 
+System.Windows.Forms.ApplicationContext context) [0x00000] 
+  at System.Windows.Forms.Application.Run (System.Windows.Forms.Form 
+mainForm) [0x00000] 
+  at MainForm.Main () [0x00000]


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