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Event handler signalled when a key is down while the control has focus.
Source position: dbctrls.pp line 830
published property TDBComboBox.OnKeyDown : TKeyEvent; |
OnKeyDown differs from OnKeyPress in that the key may have already been down when the control received focus; with OnKeyPress the key needs to become pressed while the control has focus.
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Handler for keyboard key pressed. |
lazarus-ccr.sourceforge.net |