• 项目

Nullable 属性

A value that specifies whether an object is nullable.

命名空间：  Microsoft.SqlServer.Management.SqlParser.Metadata
程序集：  Microsoft.SqlServer.Management.SqlParser（在 Microsoft.SqlServer.Management.SqlParser.dll 中）

语法

声明
Property Nullable As Boolean
    Get
    Set
用法
Dim instance As IMutableScalar
Dim value As Boolean

value = instance.Nullable

instance.Nullable = value

bool Nullable { get; set; }

property bool Nullable {
    bool get ();
    void set (bool value);
}

abstract Nullable : bool with get, set

function get Nullable () : boolean
function set Nullable (value : boolean)

属性值

类型：System. . :: . .Boolean
A Boolean value that specifies whether an object is nullable.

实现

IScalar. . :: . .Nullable