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.
HRESULT ClearClientState( );
This method has no parameters.
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
IAttachmentExecute::SetClientGuid must be called before using IAttachmentExecute::ClearClientState.
|Minimum supported client||Windows XP with SP2 [desktop apps only]|
|Minimum supported server||Windows Server 2003 [desktop apps only]|
|Header||shobjidl_core.h (include Shobjidl.h)|
|DLL||Shdocvw.dll (version 6.0 or later)|