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Handler for keyboard key pressed.
Source position: controls.pp line 2191
public property TWinControl.OnKeyDown : TKeyEvent |
This handler can filter keys, for special use in e.g. non-textual controls.
The handler receives all keystrokes, including control and other non-visual keys. Keys are encoded as virtual keys, with separate active modifier keys.
Text input instead should be checked in an OnKeyPress handler.
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Handler for keyboard key released. |
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Handler for a character entered by the user. |
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