• 项目

IsNullable 属性

Gets a value indicating whether the parameter accepts nullNothingnullptrunitnull 引用（在 Visual Basic 中为 Nothing） values. Always returns false.

命名空间：  Microsoft.AnalysisServices.AdomdClient
程序集：  Microsoft.AnalysisServices.AdomdClient（在 Microsoft.AnalysisServices.AdomdClient.dll 中）

语法

声明
Public Property IsNullable As Boolean
    Get
    Set
用法
Dim instance As AdomdParameter
Dim value As Boolean

value = instance.IsNullable

instance.IsNullable = value

public bool IsNullable { get; set; }

public:
virtual property bool IsNullable {
    bool get () sealed;
    void set (bool value) sealed;
}

abstract IsNullable : bool with get, set
override IsNullable : bool with get, set

final function get IsNullable () : boolean
final function set IsNullable (value : boolean)

属性值

类型：System. . :: . .Boolean

实现

IDataParameter. . :: . .IsNullable

异常

异常 条件
System..::..NotSupportedException

The property is set.

注释

Always returns false.