UserDefinedDataType.VariableLength 屬性
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 (在 Microsoft.SqlServer.Smo.dll 中)
語法
'宣告
<SfcPropertyAttribute(SfcPropertyFlags.None Or SfcPropertyFlags.Standalone Or SfcPropertyFlags.SqlAzureDatabase)> _
Public ReadOnly Property VariableLength As Boolean
Get
'用途
Dim instance As UserDefinedDataType
Dim value As Boolean
value = instance.VariableLength
[SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.SqlAzureDatabase)]
public bool VariableLength { get; }
[SfcPropertyAttribute(SfcPropertyFlags::None|SfcPropertyFlags::Standalone|SfcPropertyFlags::SqlAzureDatabase)]
public:
property bool VariableLength {
bool get ();
}
[<SfcPropertyAttribute(SfcPropertyFlags.None|SfcPropertyFlags.Standalone|SfcPropertyFlags.SqlAzureDatabase)>]
member VariableLength : bool
function get VariableLength () : boolean
屬性值
型別：System.Boolean
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 defined as char(4) is padded and returned as 4 characters.
範例
請參閱
參考
Microsoft.SqlServer.Management.Smo 命名空間