DatabaseOptions.AnsiNullDefault Property
Gets or sets a Boolean property value that specifies whether the ANSI_NULL_DEFAULT database option is active or not.
命名空間: Microsoft.SqlServer.Management.Smo
組件: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)
語法
'宣告
Public Property AnsiNullDefault As Boolean
public bool AnsiNullDefault { get; set; }
public:
property bool AnsiNullDefault {
bool get ();
void set (bool value);
}
/** @property */
public boolean get_AnsiNullDefault ()
/** @property */
public void set_AnsiNullDefault (boolean value)
public function get AnsiNullDefault () : boolean
public function set AnsiNullDefault (value : boolean)
屬性值
A Boolean value that specifies whether the ANSI_NULL_DEFAULT database option is active or not. If True, user-defined data types default to allowing NULL values. If False (default), user-defined data types default to not allowing NULL values.
備註
This option allows the user to control the database default nullability at a database level.
This option can also be changed using the Transact-SQL ALTER DATABASE statement.
只有 Microsoft .NET Framework 2.0 版支援此命名空間、類別或成員。
範例
How to: Get and Set a Property in Visual Basic .NET
執行緒安全性
Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
平台
開發平台
如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。
目標平台
如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。
請參閱
參考
DatabaseOptions Class
DatabaseOptions Members
Microsoft.SqlServer.Management.Smo Namespace