IDataSource::getDataMemberCount

Returns the number of well-known data members.

HRESULT getDataMemberCount(
long*   plCount);

Parameters

plCount [out]

Number of well-known data members.

Return Code

S_OK

The method succeeded.

E_FAIL

A provider-specific error occurred.

Comments

For data sources that do not support enumeration, zero should be returned. Otherwise, the number of well-known data members should be returned.