Delegate Sub MySubDelegate(ByVal x As Integer)

    Class class1
        Sub Sub1(ByVal x As Integer)
            MsgBox("The value of x is: " & CStr(x))
        End Sub
    End Class

    Protected Sub DelegateTest()
        Dim c1 As New class1
        ' Create an instance of the delegate.
        Dim msd As MySubDelegate = AddressOf c1.Sub1
        ' Call the method.
        msd.Invoke(10)
    End Sub