IPersistXML::SaveXML Method
This method should save data in an XML-formatted BSTR.
HRESULT SaveXML(
long Reserved,
BSTR* bstrXML
);
Parameters
Reserved
[in] Reserved for future use.bstrXML
[out, retval] The address of a BSTR used to return object data in its XML representation.
Return Value
This method must return the HRESULT value S_OK to indicate success, and should generally return one of the standard COM error values to indicate failure.