Vcl.Dialogs.TCustomFileDialog.OnFolderChange
Delphi
property OnFolderChange: TNotifyEvent read FOnFolderChange write FOnFolderChange;
C++
__property System::Classes::TNotifyEvent OnFolderChange = {read=FOnFolderChange, write=FOnFolderChange};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| event | public | Vcl.Dialogs.pas Vcl.Dialogs.hpp |
Vcl.Dialogs | TCustomFileDialog |
Description
Occurs when a directory is opened or closed from the dialog.
The OnFolderChange event occurs when the user changes the directory whose contents are displayed in the dialog. This can happen when the user double-clicks a directory, clicks the Up arrow, or uses the list box at the top of the dialog to navigate through the directory structure. The event occurs after the folder changes. The DoOnFolderChange method triggers this event.