Vcl.Dialogs.TCustomFileDialog.OnOverwrite
Delphi
property OnOverwrite: TFileDialogOverwriteEvent read FOnOverwrite write FOnOverwrite;
C++
__property TFileDialogOverwriteEvent OnOverwrite = {read=FOnOverwrite, write=FOnOverwrite};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| event | public | Vcl.Dialogs.pas Vcl.Dialogs.hpp |
Vcl.Dialogs | TCustomFileDialog |
Description
Occurs just before a file would be overwritten.
OnOverwrite occurs just before a file would be overwritten, so this applies only to save dialogs. If an event handler is defined, the property contains a pointer to a TFileDialogOverwriteEvent. The DoOnOverwrite method triggers this event.