Vcl.ComCtrls.TCustomUpDown.OnClick
Delphi
property OnClick: TUDClickEvent read FOnClick write FOnClick;
C++
__property TUDClickEvent OnClick = {read=FOnClick, write=FOnClick};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| event | protected | Vcl.ComCtrls.pas Vcl.ComCtrls.hpp |
Vcl.ComCtrls | TCustomUpDown |
Contents
Description
Occurs when the user clicks an arrow button.
Write an OnClick event handler (type: TUDClickEvent) to take specific action when the user clicks one of the arrow buttons. If the Associate property is not used to automatically update the text of an edit control when the value of Position changes, use the OnClick event handler to respond to changes just before the value of Position is changed.