为什么在.net中读取/写入属性不能覆盖readonly属性?
发布时间:2020-12-17 07:30:18 所属栏目:百科 来源:网络整理
导读:从概念上讲,似乎派生类应该能够使用读写属性覆盖readonly属性.为什么这不可能? Public Class Base Protected _name As String Public Overridable ReadOnly Property Name() As String Get return _name End Get End PropertyEnd ClassPublic Class Derived
从概念上讲,似乎派生类应该能够使用读写属性覆盖readonly属性.为什么这不可能?
Public Class Base Protected _name As String Public Overridable ReadOnly Property Name() As String Get return _name End Get End Property End Class Public Class Derived Inherits Base Public Overrides Property Name() As String Get Return MyBase.Name End Get Set(ByVal value As String) _name = value End Set End Property End Class 解决方法
我认为这清楚地解释了它.
Why is it impossible to override a getter-only property and add a setter? (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |