RAD Studio VCL Reference
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TCustomMaskEdit.KeyUp Method

Key up event dispatcher.

Pascal
procedure KeyUp(var Key: Word; Shift: TShiftState); override;
C++
virtual __fastcall KeyUp(Word Key, TShiftState Shift);

After calling the inherited method, KeyUp makes sure that selection using the Ctrl+Left and Ctrl+Right key combinations ends with an editable selection in the edit window. Derived classes can override this method to further supplement the processing that takes place when the user releases a key. 

 

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