https://bugzilla.novell.com/show_bug.cgi?id=374334
Summary: PropertyGrid: ArgEx when change SelectedObject quickly Product: Mono: Class Libraries Version: 1.9.0 Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Windows.Forms AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] QAContact: mono-bugs@lists.ximian.com Found By: --- Repro app from bug 362603. Put focus on the combobox at the top of the form, with the drop-down closed. Now use the arrow keys to quickly move down through all the items in the list. After a number of changes the following exception will occur: [[ Unhandled Exception: System.ArgumentException: Key 'Items' already exists in list. at System.Collections.SortedList.PutImpl (object,object,bool) [0x00109] in SortedList.cs:542 at System.Collections.SortedList.Add (object,object) [0x00000] in SortedList.cs:246 at System.Windows.Forms.GridItemCollection.Add (System.Windows.Forms.GridItem) [0x00000] in GridItemCollection.cs:54 at System.Windows.Forms.PropertyGrid.PopulateRootGridItems (System.Windows.Forms.PropertyGridInternal.GridEntry,object[],string[]) [0x0011b] in PropertyGrid.cs:1555 at System.Windows.Forms.PropertyGrid.PopulateGrid (object[]) [0x00016] in PropertyGrid.cs:1433 at System.Windows.Forms.PropertyGrid.set_SelectedObjects (object[]) [0x000d2] in PropertyGrid.cs:685 at System.Windows.Forms.PropertyGrid.set_SelectedObject (object) [0x00017] in PropertyGrid.cs:650 at (wrapper remoting-invoke-with-check) System.Windows.Forms.PropertyGrid.set_SelectedObject (object) <0x00041> at <>c__CompilerGenerated2.<RunGrid>c__3 (object,System.EventArgs) [0x00000] in PropGridFormControls.cs:81 at System.Windows.Forms.ComboBox.OnSelectedIndexChanged (System.EventArgs) [0x00023] in ComboBox.cs:1144 …chopped... ]] -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. _______________________________________________ mono-bugs maillist - mono-bugs@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-bugs