Nullable 属性
Gets or sets a value that indicates whether the type 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 IMutableUserDefinedDataType
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
true if the type is nullable; otherwise, false.