Vcl.StdActns.TCommonDialogAction.BeforeExecute
Delphi
property BeforeExecute: TNotifyEvent read FBeforeExecute write FBeforeExecute;
C++
__property System::Classes::TNotifyEvent BeforeExecute = {read=FBeforeExecute, write=FBeforeExecute};
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
event | public | Vcl.StdActns.pas Vcl.StdActns.hpp |
Vcl.StdActns | TCommonDialogAction |
Description
Occurs immediately before the dialog appears.
Write a BeforeExecute event handler to initialize the dialog immediately before it executes. When the action fires, it generates a BeforeExecute event, and then executes its associated dialog.