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ErikC
  •  ErikC
  • Free support Topic Starter
2011-02-21T15:56:04Z
Hi,

I found out that the GUI isn't working the right way in a copy task.
If you have a copy task with multiple copy entries and if you click on an item, than pressing the delete button, it won't delete the item.
Pressing the arrow keys and selecting the same row, than pressing the delete button will work. You'll get a warning popup telling you you are about to delete the row.

If you delete a row, the order number is missing (a gap).
Than if you are going to move the copy order the client crashes.

System.InvalidOperationException: Collection was modified; enumeration operation may not execute.
   at System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource)
   at ODNKNCFDHHPJPCMOFFIIHIOEPAPDAKPENFKF.LIMHPLDAODMDNODNBOMFEFBJLBGIKMMIPBFE.KIBMMBHDGIKCGFDJAHBHCECGIAHLCLHJCFAK(Object , EventArgs )
   at System.Windows.Forms.NumericUpDown.OnValueChanged(EventArgs e)
   at System.Windows.Forms.NumericUpDown.set_Value(Decimal value)
   at System.Windows.Forms.NumericUpDown.DownButton()
   at System.Windows.Forms.UpDownBase.OnUpDown(Object source, UpDownEventArgs e)
   at System.Windows.Forms.UpDownBase.UpDownButtons.OnUpDown(UpDownEventArgs upevent)
   at System.Windows.Forms.UpDownBase.UpDownButtons.BeginButtonPress(MouseEventArgs e)
   at System.Windows.Forms.UpDownBase.UpDownButtons.OnMouseDown(MouseEventArgs e)
   at System.Windows.Forms.Control.WmMouseDown(Message& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.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)


And by clicking on the delete button in the GUI, there is no warning popup.


I did not test this, but this could be an issue for all the grid views.

Regards,
Erik
Uses Visualcron since 2006.
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