UserDefinedDataType.VariableLength Property
Gets the Boolean property value that specifies whether the user-defined data type is variable in length.
命名空間: Microsoft.SqlServer.Management.Smo
組件: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)
語法
'宣告
Public ReadOnly Property VariableLength As Boolean
public bool VariableLength { get; }
public:
property bool VariableLength {
bool get ();
}
/** @property */
public boolean get_VariableLength ()
public function get VariableLength () : boolean
屬性值
A Boolean value that specifies whether the user-defined data type is variable in length. If True, the user-defined data type represents a data type that can vary in length, such as varchar(4). If False (default), the user-defined data type represents a data type that cannot vary in length, such as char(4). A 2-character value retrieved from a user-defined data type defined as varchar(4) is returned as 2 characters. However, the same value retrieved from a user-defined data type type defined as char(4) is padded and returned as 4 characters.
備註
只有 Microsoft .NET Framework 2.0 版支援此命名空間、類別或成員。
範例
How to: Construct a DataType Object by Using the Default Constructor in Visual Basic .NET
How to: Construct a DataType Object with the Specification in the Constructor 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
UserDefinedDataType Class
UserDefinedDataType Members
Microsoft.SqlServer.Management.Smo Namespace