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Changed by [EMAIL PROTECTED] http://bugzilla.ximian.com/show_bug.cgi?id=78612 --- shadow/78612 2006-06-28 11:59:21.000000000 -0400 +++ shadow/78612.tmp.23868 2006-06-28 11:59:21.000000000 -0400 @@ -0,0 +1,104 @@ +Bug#: 78612 +Product: Mono: Class Libraries +Version: 1.1 +OS: unknown +OS Details: Fedora Core 5 +Status: REOPENED +Resolution: +Severity: Unknown +Priority: Minor +Component: Windows.Forms +AssignedTo: [EMAIL PROTECTED] +ReportedBy: [EMAIL PROTECTED] +QAContact: [EMAIL PROTECTED] +TargetMilestone: --- +URL: +Cc: +Summary: Crash when pasting from Clipboard into a Winforms textbox + +Please fill in this template when reporting a bug, unless you know what you +are doing. +Description of Problem: +I wrote a program that lets the user type, paste or load a text file into a +text box. When I copy something from a text editor like gEdit or +OpenOffice.org Writer and paste it into my text box, I get a +System.InvalidCastException. + +To verify that it was my program, I wrote a simple form with only one +textbox on it and it did the same thing. I am developing on Windows using +Visual Studio 2005 (but writing the code for the .NET Framework 1.1) and I +want the program to be cross-platform. I am going to try to write the same +program in MonoDevelop on Linux using Windows.Forms and see if it still +happens (in case VS2005 is doing something quirky). + +Steps to reproduce the problem: +1. Create a Windows Form with a textbox on it. +2. Run the program +3. Copy text from another Linux program (like gEdit or Writer) +4. Paste the text into your Windows Forms textbox + +Actual Results: +Unhandled Exception: System.InvalidCastException: Cannot cast from source +type to destination type. +in <0x001a1> System.Windows.Forms.XplatUIX11:ClipboardAvailableFormats +(IntPtr handle) +in <0x00015> System.Windows.Forms.XplatUI:ClipboardAvailableFormats (IntPtr +handle) +in <0x0006a> System.Windows.Forms.Clipboard:GetDataObject () +in <0x0001c> System.Windows.Forms.TextBoxBase:Paste +(System.Windows.Forms.Format format, Boolean obey_length) +in <0x0013c> System.Windows.Forms.TextBoxBase:ProcessKey (Keys keyData) +in <0x0014f> System.Windows.Forms.TextBoxBase:WndProc +(System.Windows.Forms.Message m) +in <0x0000d> System.Windows.Forms.TextBox:WndProc +(System.Windows.Forms.Message m) +in <0x00014> System.Windows.Forms.Control+ControlNativeWindow:WndProc +(System.Windows.Forms.Message m) +in <0x0011e> System.Windows.Forms.NativeWindow:WndProc (IntPtr hWnd, Msg +msg, IntPtr wParam, IntPtr lParam) +in <0x00016> System.Windows.Forms.XplatUIX11:DispatchMessage +(System.Windows.Forms.MSG msg) +in <0x00015> System.Windows.Forms.XplatUI:DispatchMessage +(System.Windows.Forms.MSG msg) +in <0x0061d> System.Windows.Forms.Application:RunLoop (Boolean Modal, +System.Windows.Forms.ApplicationContext context) +in <0x00024> System.Windows.Forms.Application:Run +(System.Windows.Forms.Form mainForm) +in <0x0002c> ClipboardErrorTest.Program:Main () + + +Expected Results: +Text would appear in the textbox + +How often does this happen? +Every time. + +Additional Information: + +------- Additional Comments From [EMAIL PROTECTED] 2006-06-08 15:53 ------- +Created an attachment (id=17161) +Quick MonoDevelop project to test this problem + + +------- Additional Comments From [EMAIL PROTECTED] 2006-06-08 15:56 ------- +I copied a sample Windows Form project and removed all the "junk" that +I could from it. I ran the debugger and it compiled. I ran the +program and pasted something into it and it crashed. + +I hope this helps. Give it a try and fix any coding mistakes to make +it a more proper Mono example if need be. If this is something I am +doing wrong, please let me know at the e-mail address that I submitted. + +- Kiere + +------- Additional Comments From [EMAIL PROTECTED] 2006-06-08 16:27 ------- +-> MWF + +------- Additional Comments From [EMAIL PROTECTED] 2006-06-12 20:11 ------- +Hi Kiere, I am not able to duplicate this crash here, which version of +MWF are you using? + +Thanks, +Jackson + + _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
