REM Target: library Imports System NameSpace NSOverride Public Class B1 Public Overridable readonly Property SS(i as integer, y as string) as Integer get End Get End Property Public Overridable writeonly Property SS1(i as integer, y as string) as Integer set (Value As Integer) End Set End Property Public Overridable Property SS2(i as integer, y as string) as Integer get End Get set (Value As Integer) End Set End Property Public Overridable Sub S2(i as integer, j as string) End Sub End Class Public Class B2 Inherits B1 Public Overridable Sub S1(i as integer) End Sub End Class End NameSpace