IsNullable 屬性

Gets a value that indicates whether the data type accepts null values.

命名空間： Microsoft.SqlServer.Management.SqlParser.Metadata
組件： Microsoft.SqlServer.Management.SqlParser (在 Microsoft.SqlServer.Management.SqlParser.dll 中)

語法

'宣告
ReadOnly Property IsNullable As Boolean
    Get
'用途
Dim instance As IClrDataType
Dim value As Boolean

value = instance.IsNullable

bool IsNullable { get; }

property bool IsNullable {
    bool get ();
}

abstract IsNullable : bool

function get IsNullable () : boolean

型別：System. . :: . .Boolean
true if the data type accepts null values; otherwise, false.