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Loop through two dimensional array with GetUpperBound and GetLowerBound

Imports System.Collections public class Test    public Shared Sub Main         Dim i As Integer         Dim j As Integer                Dim myArray4(2, 2) As Object             '2 dimensional array with 9 elements                For i = myArray4.GetLowerBound(0) To myArray4.GetUpperBound(0)                        For j = myArray4.GetLowerBound(1) To myArray4.GetUpperBound(1)                 myArray4(i, j) = i + j                        Next                Next                For i = myArray4.GetLowerBound(0) To myArray4.GetUpperBound(0)                        For j = myArray4.GetLowerBound(1) To myArray4.GetUpperBound(1)                                Console.WriteLine(myArray4(i, j))                        Next                Next    End Sub End class 0 1 2 1 2 3 2 3 4