UserDefinedDataType.AllowIdentity 属性

Gets the Boolean property value that specifies whether the user-defined data type is able to participate in a column defined with the identity property.

命名空间:  Microsoft.SqlServer.Management.Smo
程序集:  Microsoft.SqlServer.Smo(在 Microsoft.SqlServer.Smo.dll 中)

语法

声明
<SfcPropertyAttribute(SfcPropertyFlags.None Or SfcPropertyFlags.Standalone Or SfcPropertyFlags.SqlAzureDatabase)> _
Public ReadOnly Property AllowIdentity As Boolean 
    Get
用法
Dim instance As UserDefinedDataType 
Dim value As Boolean 

value = instance.AllowIdentity
[SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.SqlAzureDatabase)]
public bool AllowIdentity { get; }
[SfcPropertyAttribute(SfcPropertyFlags::None|SfcPropertyFlags::Standalone|SfcPropertyFlags::SqlAzureDatabase)]
public:
property bool AllowIdentity {
    bool get ();
}
[<SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.SqlAzureDatabase)>]
member AllowIdentity : bool
function get AllowIdentity () : boolean

属性值

类型:System.Boolean
A Boolean value that specifies whether the user-defined data type can participate in a column defined with the identity property.If True, the user-defined data type can participate in an identity column.If False (default), the user-defined data type cannot participate in an identity column.

示例

使用数据类型

请参阅

参考

UserDefinedDataType 类

Microsoft.SqlServer.Management.Smo 命名空间

其他资源

数据类型(数据库引擎)

CREATE TYPE (Transact-SQL)