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Changed by [EMAIL PROTECTED] http://bugzilla.ximian.com/show_bug.cgi?id=79373 --- shadow/79373 2006-09-11 18:18:33.000000000 -0400 +++ shadow/79373.tmp.4594 2006-09-11 18:18:33.000000000 -0400 @@ -0,0 +1,89 @@ +Bug#: 79373 +Product: Mono: Class Libraries +Version: 1.0 +OS: +OS Details: +Status: NEW +Resolution: +Severity: +Priority: Normal +Component: Windows.Forms +AssignedTo: [EMAIL PROTECTED] +ReportedBy: [EMAIL PROTECTED] +QAContact: [EMAIL PROTECTED] +TargetMilestone: --- +URL: +Cc: +Summary: PropertyGrid: NRE when clicking on property BackgroundImage + +When I click on the BackgroundImage property in a PropertyGrid the app +crashes with a NRE (here as example ControlInspector): + +Unhandled Exception: System.NullReferenceException: Object reference not +set to an instance of an object + at System.Drawing.ImageConverter.ConvertTo (ITypeDescriptorContext +context, System.Globalization.CultureInfo culture, System.Object val, +System.Type destType) [0x00037] in +/home/alex/develop/mcs/class/System.Drawing/System.Drawing/ImageConverter.cs:85 + + at System.ComponentModel.TypeConverter.ConvertToString (System.Object +value) [0x00000] in +/home/alex/develop/mcs/class/System/System.ComponentModel/TypeConverter.cs:142 + at +System.Windows.Forms.PropertyGridInternal.PropertyGridView.HandleSelectedGridItemChanged +(System.Object sender, +System.Windows.Forms.SelectedGridItemChangedEventArgs e) [0x0003e] in +/home/alex/develop/mcs/class/Managed.Windows.Forms/System.Windows.Forms/PropertyGridView.cs:612 + + at (wrapper delegate-invoke) +System.MulticastDelegate:invoke_void_object_SelectedGridItemChangedEventArgs +(object,System.Windows.Forms.SelectedGridItemChangedEventArgs) + at System.Windows.Forms.PropertyGrid.OnSelectedGridItemChanged +(System.Windows.Forms.SelectedGridItemChangedEventArgs e) [0x0000b] in +/home/alex/develop/mcs/class/Managed.Windows.Forms/System.Windows.Forms/PropertyGrid.cs:737 + + at System.Windows.Forms.PropertyGrid.set_SelectedGridItem +(System.Windows.Forms.GridItem value) [0x000cc] in +/home/alex/develop/mcs/class/Managed.Windows.Forms/System.Windows.Forms/PropertyGrid.cs:472 + + at (wrapper remoting-invoke-with-check) +System.Windows.Forms.PropertyGrid:set_SelectedGridItem +(System.Windows.Forms.GridItem) + at System.Windows.Forms.PropertyGridInternal.PropertyGridView.OnMouseDown +(System.Windows.Forms.MouseEventArgs e) [0x000d8] in +/home/alex/develop/mcs/class/Managed.Windows.Forms/System.Windows.Forms/PropertyGridView.cs:205 + + at System.Windows.Forms.Control.WndProc (System.Windows.Forms.Message& m) +[0x00331] in +/home/alex/develop/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:3994 + + at System.Windows.Forms.ScrollableControl.WndProc +(System.Windows.Forms.Message& m) [0x00000] in +/home/alex/develop/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ScrollableControl.cs:592 + + at System.Windows.Forms.Control+ControlNativeWindow.WndProc +(System.Windows.Forms.Message& m) [0x00000] in +/home/alex/develop/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Control.cs:162 + + at System.Windows.Forms.NativeWindow.WndProc (IntPtr hWnd, Msg msg, +IntPtr wParam, IntPtr lParam) [0x0006b] in +/home/alex/develop/mcs/class/Managed.Windows.Forms/System.Windows.Forms/NativeWindow.cs:159 + + at System.Windows.Forms.XplatUIX11.DispatchMessage +(System.Windows.Forms.MSG& msg) [0x00000] in +/home/alex/develop/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUIX11.cs:2718 + + at System.Windows.Forms.XplatUI.DispatchMessage +(System.Windows.Forms.MSG& msg) [0x00000] in +/home/alex/develop/mcs/class/Managed.Windows.Forms/System.Windows.Forms/XplatUI.cs:430 + + at System.Windows.Forms.Application.RunLoop (Boolean Modal, +System.Windows.Forms.ApplicationContext context) [0x0023c] in +/home/alex/develop/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Application.cs:523 + + at System.Windows.Forms.Application.Run (System.Windows.Forms.Form +mainForm) [0x00000] in +/home/alex/develop/mcs/class/Managed.Windows.Forms/System.Windows.Forms/Application.cs:417 + + at ControlInspector.Startup.Main () [0x00000] in +/home/alex/develop/wf-apps/ControlInspector/ControlInspector-Port/Startup.cs:11 _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
