IFileDialog::ClearClientData method (shobjidl_core.h)

Instructs the dialog to clear all persisted state information.

Syntax

HRESULT ClearClientData();

Return value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Remarks

Persisted information can be associated with an application or a GUID. If a GUID was set by using IFileDialog::SetClientGuid, that GUID is used to clear persisted information.

Requirements