通过

DefaultConstraint.IsSystemNamed 属性

  • 项目

Gets the Boolean property value that specifies whether the default constraint was named by the system or the user.

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 IsSystemNamed As Boolean 
    Get
用法
Dim instance As DefaultConstraint 
Dim value As Boolean 

value = instance.IsSystemNamed

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

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

[<SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.SqlAzureDatabase)>]
member IsSystemNamed : bool

function get IsSystemNamed () : boolean

属性值

类型：System.Boolean
A Boolean value that specifies whether the default constraint is system defined or user defined.If True, the default constraint was named by the system.If False (default), the default constraint was named by the user.

示例

设置属性

请参阅

参考

DefaultConstraint 类

Microsoft.SqlServer.Management.Smo 命名空间

其他资源

强制数据完整性