ID 屬性

Gets the ID value that uniquely identifies the foreign key.

命名空間：  Microsoft.SqlServer.Management.Smo
組件：  Microsoft.SqlServer.Smo (在 Microsoft.SqlServer.Smo.dll 中)

語法

'宣告
<SfcPropertyAttribute(SfcPropertyFlags.None Or SfcPropertyFlags.Standalone Or SfcPropertyFlags.SqlAzureDatabase)> _
Public ReadOnly Property ID As Integer
    Get
'用途
Dim instance As ForeignKey
Dim value As Integer

value = instance.ID

[SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.SqlAzureDatabase)]
public int ID { get; }

[SfcPropertyAttribute(SfcPropertyFlags::None|SfcPropertyFlags::Standalone|SfcPropertyFlags::SqlAzureDatabase)]
public:
property int ID {
    int get ();
}

[<SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.SqlAzureDatabase)>]
member ID : int

function get ID () : int

屬性值

型別：System. . :: . .Int32
An Int32 value that specifies the ID value that uniquely identifies the foreign key.

備註

This property corresponds to the foreign key ID value held in the system tables.

範例

建立、改變和移除外部索引鍵

請參閱

參考

ForeignKey 類別

Microsoft.SqlServer.Management.Smo 命名空間

其他資源

建立與修改 FOREIGN KEY 條件約束

CREATE TABLE (Transact-SQL)