Returns the name of a well-known data member.
HRESULT getDataMemberName(
long lIndex
DataMember* pbstrDM);
Parameters
lIndex [in]
An index for the list of data member names.
pbstrDM [out]
A string that describes the data member name.
Return Code
S_OK
The method succeeded.
E_FAIL
A provider-specific error occurred.
Comments
A zero-based index parameter is specified. The index must fall between 0 and GetDataMemberCount –1, or this method returns an error. The default data member ("") should never be returned from this method.