大红色"X"在Windows窗体中 [英] Big Red "X" in windows Form

问题描述

有关调用的详细信息，请参阅此消息的结尾

即时(JIT)调试，而不是此对话框.

**************异常文本**************

System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.

Parameter name: index
   at System.Collections.ArrayList.get_Item(Int32 index)
   at System.Windows.Forms.ToolStripItemCollection.get_Item(Int32 index)
   at System.Windows.Forms.ToolStrip.OnPaint(PaintEventArgs e)
   at System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs e, Int16 layer, Boolean disposeEventArgs)
   at System.Windows.Forms.Control.WmPaint(Message& m)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
   at System.Windows.Forms.ToolStrip.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

解决方案

同样好的旧索引问题.
您要获取的索引超出了限制，请检入调试器.

您将很快解决问题.

看看这个线程，可能会对您有所帮助.

http://stackoverflow.com/questions/45924/i-need-help- with-a-menustrip-error [ ^ ]

感谢所有，实际上我在winforms中动态添加了用户控件，它只在某些时候出现错误

See the end of this message for details on invoking

just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************

System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.

Parameter name: index
   at System.Collections.ArrayList.get_Item(Int32 index)
   at System.Windows.Forms.ToolStripItemCollection.get_Item(Int32 index)
   at System.Windows.Forms.ToolStrip.OnPaint(PaintEventArgs e)
   at System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs e, Int16 layer, Boolean disposeEventArgs)
   at System.Windows.Forms.Control.WmPaint(Message& m)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
   at System.Windows.Forms.ToolStrip.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

解决方案

Same good old indexing problem.
The index you want to get is exceeding the limit, so check in your debugger.

You will soon fix the problem.

Have a look at this thread,it may help you.

http://stackoverflow.com/questions/45924/i-need-help-with-a-menustrip-error[^]

thanks all, Actually user control i added Dynamically in winforms , its get Error In SomeTimes only

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