Vcl.Dialogs.TFileDialogFolderChangingEvent

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Delphi

TFileDialogFolderChangingEvent = procedure(Sender: TObject; var CanChange: Boolean) of object;

C++

typedef void __fastcall (__closure *TFileDialogFolderChangingEvent)(System::TObject* Sender, bool &CanChange);

Properties

Type	Visibility	Source	Unit	Parent
type typedef	public	Vcl.Dialogs.pas Vcl.Dialogs.hpp	Vcl.Dialogs	Vcl.Dialogs

Description

Event before a directory is opened or closed from the dialog.

TFileDialogFolderChangingEvent is the event that occurs just before a directory is opened or closed from the dialog. If defined, the OnFolderChanging property contains a pointer to this event.

See Also

• TCustomFileDialog

• OnFolderChanging

• Procedural types

• Creating events