Vcl.Dialogs.TCustomFileDialog.DoOnFolderChange
Delphi
procedure DoOnFolderChange; dynamic;
C++
DYNAMIC void __fastcall DoOnFolderChange(void);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
class protected | Vcl.Dialogs.pas Vcl.Dialogs.hpp |
Vcl.Dialogs | TCustomFileDialog |
Description
Call OnFolderChange event method if defined.
DoOnFolderChange calls the OnFolderChange event, if the event is defined. DoOnFolderChange is called before a directory is opened or closed from the dialog. Such changes happen when the user double-clicks on 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 before the change.