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Changed by [EMAIL PROTECTED] http://bugzilla.ximian.com/show_bug.cgi?id=76464 --- shadow/76464 2005-10-17 18:55:11.000000000 -0400 +++ shadow/76464.tmp.23578 2005-10-17 18:55:11.000000000 -0400 @@ -0,0 +1,53 @@ +Bug#: 76464 +Product: Mono: Class Libraries +Version: 1.1 +OS: +OS Details: Debian sarge +Status: NEW +Resolution: +Severity: +Priority: Wishlist +Component: Windows.Forms +AssignedTo: [EMAIL PROTECTED] +ReportedBy: [EMAIL PROTECTED] +QAContact: [EMAIL PROTECTED] +TargetMilestone: --- +URL: +Cc: +Summary: Edititing and erasing with backspace crashes the form + +Please fill in this template when reporting a bug, unless you know what you +are doing. +Description of Problem: Writting to a new comboBox and then erasing its +content makes the application crash + +Steps to reproduce the problem: +1. Execute a form that have an editable comboBox +2. When the application starts the first thing you do is + write some text into the editable comboBox, even a blank space should do +3. Then erase everything, when there's no text left in the comboBox press +backspace again + +Actual Results: + +Unhandled Exception: System.NullReferenceException: Object reference not +set to an instance of an object +in <0x0004b> System.Windows.Forms.ComboBox:OnTextChangedEdit (System.Object +sender, System.EventArgs e) +in (wrapper delegate-invoke) +System.MulticastDelegate:invoke_void_object_EventArgs (object,System.EventArgs) +in <0x00023> System.Windows.Forms.Control:OnTextChanged (System.EventArgs e) +in <0x0062c> System.Windows.Forms.TextBoxBase:ProcessDialogKey (Keys keyData) +... +... + + +Expected Results: the form shouldn't crash at all, under Windows Xp this +problem doesn't occur + + +How often does this happen? + +Always + +Additional Information: _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
