SqlDataReader.GetColumnSchema Method

Definition

Gets the read-only column schema collection.

public System.Collections.ObjectModel.ReadOnlyCollection<System.Data.Common.DbColumn> GetColumnSchema ();
abstract member GetColumnSchema : unit -> System.Collections.ObjectModel.ReadOnlyCollection<System.Data.Common.DbColumn>
override this.GetColumnSchema : unit -> System.Collections.ObjectModel.ReadOnlyCollection<System.Data.Common.DbColumn>
member this.GetColumnSchema : unit -> System.Collections.ObjectModel.ReadOnlyCollection<System.Data.Common.DbColumn>
Public Function GetColumnSchema () As ReadOnlyCollection(Of DbColumn)

Returns

ReadOnlyCollection<DbColumn>

The read-only column schema collection).

Implements

Remarks

This method is an implementation of IDbColumnSchemaGenerator.GetColumnSchema() method, which enables the use of the IDbColumnSchemaGenerator interface to populate the DbColumn schema metadata without using a DataTable.

Applies to