小编use*_*901的帖子

我有问题相关的传递参数byRef,我有基于VB.NET的类库,其中一些函数使用byref参数类型定义.这些参数是父类的对象,当我试图调用此函数,并传递子类对象的工作在VB.NET ByRef参数,但我不能做同样的事情在C#

以下是我正在尝试的测试代码

Public Class Father

        Private _Cast As String
        Public Property Cast() As String
            Get
                Return _Cast
            End Get
            Set(ByVal value As String)
                _Cast = value
            End Set
        End Property

    End Class


 Public Class Son
        Inherits Father

        Private _MyName As String
        Public Property Myname() As String
            Get
                Return _MyName
            End Get
            Set(ByVal value As String)
                _MyName = value
            End Set
        End Property


    End Class

VB中的实现类

Public Class Parent

        Public Function Show(ByRef value As Father) As Boolean
            Dim test As …