Property.ISfcProperty.IsNull 属性
Gets the Boolean property value that specifies whether the property is set to null.
命名空间： Microsoft.SqlServer.Management.Smo
程序集： Microsoft.SqlServer.Smo（在 Microsoft.SqlServer.Smo.dll 中）
语法
声明
Private ReadOnly Property IsNull As Boolean
Implements ISfcProperty.IsNull
Get
用法
Dim instance As [Property]
Dim value As Boolean
value = CType(instance, ISfcProperty).IsNull
bool ISfcProperty.IsNull { get; }
private:
virtual property bool IsNull {
bool get () sealed = ISfcProperty::IsNull::get;
}
private abstract IsNull : bool
private override IsNull : bool
JScript 支持使用显式接口实现，但不支持声明新显式接口实现。
属性值
类型：System.Boolean
A Boolean value that specifies whether the property is set to null. If True, the property is null.If False (default), the property is not null.