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SchemaTableOptionalColumn Class
Visual Studio 2010
Describes optional column metadata of the schema for a database table.
Assembly: System.Data (in System.Data.dll)
The SchemaTableOptionalColumn type exposes the following members.
| Name | Description | |
|---|---|---|
![]() ![]() ![]() | AutoIncrementSeed | Specifies the value at which the series for new identity columns is assigned. |
![]() ![]() ![]() | AutoIncrementStep | Specifies the increment between values in the identity column. |
![]() ![]() ![]() | BaseCatalogName | The name of the catalog associated with the results of the latest query. |
![]() ![]() ![]() | BaseColumnNamespace | The namespace of the column. |
![]() ![]() ![]() | BaseServerName | The server name of the column. |
![]() ![]() ![]() | BaseTableNamespace | The namespace for the table that contains the column. |
![]() ![]() ![]() | ColumnMapping | Specifies the mapping for the column. |
![]() ![]() ![]() | DefaultValue | The default value for the column. |
![]() ![]() ![]() | Expression | The expression used to compute the column. |
![]() ![]() ![]() | IsAutoIncrement | Specifies whether the column values in the column are automatically incremented. |
![]() ![]() ![]() | IsHidden | Specifies whether this column is hidden. |
![]() ![]() ![]() | IsReadOnly | Specifies whether this column is read-only. |
![]() ![]() ![]() | IsRowVersion | Specifies whether this column contains row version information. |
![]() ![]() ![]() | ProviderSpecificDataType | Specifies the provider-specific data type of the column. |
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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