Variable block scope : Variable Scope « Language Basics « VB.Net Tutorial

1. VB.Net Tutorial
2. Language Basics
3. Variable Scope

public class Test
   public Shared Sub Main
        For i As Integer = 1 To 5
            Dim j As Integer = 3
            If i = j Then
                Dim M As Integer = i + j
                Console.WriteLine("M: " & M)
            Else
                Dim N As Integer = i * j
                Console.WriteLine("N: " & N)
            End If
            Dim k As Integer = 123
            Console.WriteLine("k: " & k)
        Next i
   End Sub
End class

N: 3
k: 123
N: 6
k: 123
M: 6
k: 123
N: 12
k: 123
N: 15
k: 123