Microsoft OLE DB 2.0 Programmers Reference and Data Access SDK (Microsoft Professional Editions)
| OLE DB Programmer's Reference |
The IColumnsInfo2 interface allows a consumer to obtain column names or metadata for the columns in a row or rowset.
When to Implement
IColumnsInfo2 is an optional interface that providers can choose to implement on row or rowset objects.
When to Call
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. |
| (Inherited) | All methods of IColumnsInfo. |
1998-2001 Microsoft Corporation. All rights reserved.