Ctrl-C with error

[A Wegierski]

When I click Ctrl-C in my control inherited from TextBox I get following exception (and "c" letter is written to the TextBox): The current thread must set to Single Thread Apartment (STA) mode before OLE calls can be made. Ensure that your Main function has STAThreadAttribute marked on it in ProcessDialogKey() method. Stack trace is: System.Windows.Forms.Clipboard.SetDataObject(Object data, Boolean copy) System.Windows.Forms.Clipboard.SetDataObject(Object data) System.Windows.Forms.DataGrid.ProcessDialogKey(Keys keyData) Any other OLE calls (Ctrl-V etc.) doesn't cause such errors. May be someone know what happens and how to avoid it? Thx in advance Hi, AW

[sirovsky]

By the way, are you sure that you do have [STAThread] on your Main? :)

[Ista]

simple put [STAThread] above the Main function try that first I'm not an expert yet, but I play one at work. Yeah and here too.

[A Wegierski]

Thx, it misteriously disappeared Hi, AW