MDAC 2.5 SDK - OLE DB Programmer's Reference
OLE DB Interfaces
The IColumnsInfo2 interface allows a consumer to obtain column names or metadata for the columns in a row or rowset.
IColumnsInfo2 is an optional interface that providers can choose to implement on row or rowset objects.
Consumers call IColumnsInfo2::GetRestrictedColumnInfo to obtain the column names or column metadata for a row or rowset. IColumnsInfo2::GetRestrictedColumnInfo can return an array of column names (as column IDs) to be used as input to IRowSchemaChange::DeleteColumns.
| Method | Description |
| GetRestrictedColumnInfo | Lists column names or column metadata optionally restricted by column name prefix. |