Hexadecimal y binario Aprende programación con ejercicios Visual Basic (VB.net)

Imports System
Public Class exercise68
    Public Shared Sub Main()
        Dim n As Integer

        Do
            Console.Write("Enter a number:")
            n = Convert.ToInt32(Console.ReadLine())

            If n <> 0 Then
                Console.Write("Hexadecimal: ")
                Console.WriteLine(Convert.ToString(n, 16))
                Console.Write("Binary: ")
                Console.WriteLine(Convert.ToString(n, 2))
            End If
        Loop While n <> 0
    End Sub
End Class