Language Basics VB.Net

Imports System
public class MainClass
    Shared Sub Main()
       Dim target As String = "M"
       Select Case target
          Case "A" To "L"
             Console.WriteLine("Alpha To Lambda executed")
          Case "L" To "Z"
             Console.WriteLine("Lambda To Zeta executed")
          Case Else
             Console.WriteLine("Else executed")
       End Select
    End Sub
End Class