Property.ISfcProperty.IsNull 屬性
Gets the Boolean property value that specifies whether the property is set to null.
命名空間： Microsoft.SqlServer.Management.Smo
組件： Microsoft.SqlServer.Smo (在 Microsoft.SqlServer.Smo.dll 中)
語法
'宣告
Private ReadOnly Property IsNull As Boolean
Implements ISfcProperty.IsNull
Get
'用途
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 支援明確介面實作的使用，但不支援新介面實作的宣告。
屬性值
型別：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.