Inheritance (simple)(VB.NET)

Module Module1

    Sub Main()
        Console.WriteLine("Create instance of DerivedClass.....")
        Dim derivedclass = New DerivedClass()
        ' the next line calls the print function in our base class
        derivedclass.Print()
    End Sub

End Module

' Our Base class
Public Class BaseClass

    Public Sub Print()
        Console.WriteLine("call Print() function from BaseClass")
    End Sub

End Class

' Our Derived class that inherits from our Base Class
Public Class DerivedClass
    Inherits BaseClass

    ' note that there is no code here

End Class