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Declaration: property OnChange: TNotifyEvent;
property OnClick: TNotifyEvent;
property OnDblClick: TNotifyEvent;
property OnEnter;
property OnExit;
property OnGaugeChange: TOnGaugeChangeEvent;
property OnKeyDown: TKeyEvent;
property OnKeyPress: TKeyPressEvent;
property OnKeyUp: TKeyEvent;
property OnMouseMove: TMouseMoveEvent;
property OnMouseDown: TMouseEvent;
property OnMouseUp: TMouseEvent;

The OnChange event is triggered whenever the user changes the text of the TNumIO2 control and the new text is a valid number. Please note that the OnChange event of TNumIO2 differs from that of TNumIO by the fact that the OnChange event of TNumIO2 is only triggered by user inputs and not by programmical changes. If you need to trigger the OnChange event by your application call the Changed method.

All other events perform like the corresponding standard events of other Delphi/C++Builder controls (see the compiler manuals for more details).

Last Update: 2014-Sep-14