Array Performance Test: Two-dimensional Array and SetValue(i, i)

 
Imports System
Imports System.Collections

Public Class MainClass
    
    Shared Sub Main(ByVal args As String())
        Dim start_time As DateTime
        Dim stop_time As DateTime
        Dim elapsed_time As TimeSpan

        ' Get the number of items.
        Dim num_items As Integer = 1000000

        ' Two-dimensional Array.
        Dim array4 As Array = _
            Array.CreateInstance(GetType(Integer), 1, num_items)
        start_time = Now
        For i As Integer = 0 To num_items - 1
            array4.SetValue(i, 0, i)
        Next i
        stop_time = Now
        elapsed_time = stop_time.Subtract(start_time)
        Console.WriteLine( elapsed_time.TotalSeconds().ToString )


    End Sub

End Class

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Array Performance Test: Two-dimensional Array and SetValue(i, i) : Array Multi Dimension « Data Structure « VB.Net

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