覆盖子类中的ReadOnly属性以使其成为读/写(VB.NET或C#)

这在具有属性的VB.NET中似乎不可能,因为属性语句本身必须描述它是否是ReadOnly.

在我下面的例子中,它不允许我进行ReadWriteChild编译.我想我可以让父读/写,然后让ReadOnlyChild的setter不做任何事情,但这似乎有点hacky.在这种情况下,最好的替代方案似乎是放弃属性而采用getter/setter方法.

Public MustInherit Class Parent

    Public MustOverride ReadOnly Property Foo() As String

End Class

Public Class ReadOnlyChild
    Inherits Parent

    Public Overrides ReadOnly Property Foo() As String
        Get
            ' Get the Property
        End Get
    End Property

End Class

Public Class ReadWriteChild
    Inherits Parent

    Public Overrides Property Foo() As String
        Get
            ' Get the property.
        End Get
        Set(ByVal value As String)
           ' Set the property.
        End Set
    End Property

End Class

Public Class qwqwqw
  Public Property xyz() As String
      Get
          Return ""
      End Get
      Private Set(ByVal value As String)
          '
      End Set
  End Property
End Class

Public MustInherit Class Parent
  Public MustOverride Property Foo() As String
End Class

Public Class ReadOnlyChild
  Inherits Parent

  Public Overrides Property Foo() As String
    Get
        '
    End Get
    Private Set(ByVal value As String)
        '
    End Set
  End Property
End Class

Public MustInherit Class Parent
  Protected MustOverride Property Foo() As String       
End Class

Public Class ReadOnlyChild
  Inherits Parent

  Protected Overrides Property Foo() As String
      Public Get
          '
      End Get
      Set(ByVal value As String)
          '
      End Set
  End Property
End Class

Public Class qwqwqw
  Public Property xyz() As String
      Get
          Return ""
      End Get
      Private Set(ByVal value As String)
          '
      End Set
  End Property
End Class

Public MustInherit Class Parent
  Public MustOverride Property Foo() As String
End Class

Public Class ReadOnlyChild
  Inherits Parent

  Public Overrides Property Foo() As String
    Get
        '
    End Get
    Private Set(ByVal value As String)
        '
    End Set
  End Property
End Class

Public MustInherit Class Parent
  Protected MustOverride Property Foo() As String       
End Class

Public Class ReadOnlyChild
  Inherits Parent

  Protected Overrides Property Foo() As String
      Public Get
          '
      End Get
      Set(ByVal value As String)
          '
      End Set
  End Property
End Class