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VariableLength 属性

Gets the Boolean property value that specifies whether the user-defined data type is variable in length.

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> _
Public ReadOnly Property VariableLength As Boolean
    Get
用法
Dim instance As UserDefinedDataType
Dim value As Boolean

value = instance.VariableLength

[SfcPropertyAttribute]
public bool VariableLength { get; }

[SfcPropertyAttribute]
public:
property bool VariableLength {
    bool get ();
}

[<SfcPropertyAttribute>]
member VariableLength : bool

function get VariableLength () : boolean

属性值

类型：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.