RAD Studio VCL Reference
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TCustomMaskEdit.KeyDown Method
TCustomMaskEdit Class | TCustomMaskEdit Members | Mask Namespace | Description | See Also
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Supplements the inherited KeyDown to process navigation keys and the Delete key.

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

After calling the inherited KeyDown, KeyDown ensures that moving the cursor within the masked edit control places the cursor on an editable character, and that deleting the current selection replaces nonliteral characters with blanks. Derived objects can override this method to further supplement the processing that takes place when the user presses a key down. 

 

See Also
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