IAttachmentExecute::ClearClientState method (shobjidl_core.h)

Removes any stored state that is based on the client's GUID. An example might be a setting based on a checked box that indicates a prompt should not be displayed again for a particular file type.

Syntax

HRESULT ClearClientState();

Return value

Type: HRESULT

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

Remarks

IAttachmentExecute::SetClientGuid must be called before using IAttachmentExecute::ClearClientState.

Requirements