IColumnsInfo2 : IColumnsInfo
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 |
|---|---|
Lists column names or column metadata optionally restricted by column name prefix. |
|
(Inherited) |
All methods of IColumnsInfo. |
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