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HRESULT GetColumnInfo( IRowset* pRowset**, ULONG*** pColumns**, DBCOLUMNINFO**** ppColumnInfo );
See in the OLE DB Programmer's Reference.
Return Value
One of the standard HRESULT values.
Parameters
pRowset
[in] A pointer to the interface.
pColumns
[in] A pointer to memory in which to return the number of columns in the rowset; this number includes the bookmark column, if there is one.
ppColumnInfo
[in] A pointer to memory in which to return an array of DBCOLUMNINFO structures.
Remarks
Returns the column meta data needed by most consumers.