项目
12/14/2010

IsUnique 属性

Gets or sets the Boolean property value that specifies whether the index is unique or not.

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.ReadOnlyAfterCreation)> _
Public Property IsUnique As Boolean
    Get
    Set
用法
Dim instance As Index
Dim value As Boolean

value = instance.IsUnique

instance.IsUnique = value

[SfcPropertyAttribute(SfcPropertyFlags.ReadOnlyAfterCreation)]
public bool IsUnique { get; set; }

[SfcPropertyAttribute(SfcPropertyFlags::ReadOnlyAfterCreation)]
public:
property bool IsUnique {
    bool get ();
    void set (bool value);
}

[<SfcPropertyAttribute(SfcPropertyFlags.ReadOnlyAfterCreation)>]
member IsUnique : bool with get, set

function get IsUnique () : boolean
function set IsUnique (value : boolean)

属性值

类型：System. . :: . .Boolean
A Boolean value that specifies whether the index is unique or not.
If True, the index is unique.
If False (default), the index is not unique.