共用方式為

ReplicationColumn.AllowNulls Property

  • 發行項

Gets or sets whether the column can accept null as a value or not.

命名空間: Microsoft.SqlServer.Replication
組件: Microsoft.SqlServer.Rmo (in microsoft.sqlserver.rmo.dll)

語法

'宣告
Public Property AllowNulls As Boolean

public bool AllowNulls { get; set; }

public:
property bool AllowNulls {
    bool get ();
    void set (bool value);
}

/** @property */
public boolean get_AllowNulls ()

/** @property */
public void set_AllowNulls (boolean value)

public function get AllowNulls () : boolean

public function set AllowNulls (value : boolean)

屬性值

A Boolean value. If true, the column referenced can accept null as a value. If false, null is not allowed.

備註

This namespace, class, or member is supported only in version 2.0 of the .NET Framework.

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

ReplicationColumn Class
ReplicationColumn Members
Microsoft.SqlServer.Replication Namespace