Two dimesional array performance : Array « Collections « VB.Net Tutorial

Home
VB.Net Tutorial
1.Language Basics
2.Data Type
3.Operator
4.Statements
5.Date Time
6.Class Module
7.Development
8.Collections
9.Generics
10.Attributes
11.Event
12.LINQ
13.Stream File
14.GUI
15.GUI Applications
16.Windows Presentation Foundation
17.2D Graphics
18.I18N Internationlization
19.Reflection
20.Regular Expressions
21.Security
22.Socket Network
23.Thread
24.Windows
25.XML
26.Database ADO.net
27.Design Patterns
VB.Net
VB.Net by API
VB.Net Tutorial » Collections » Array 
8.1.11.Two dimesional array performance
public class Test
  
   public Shared Sub Main
        Dim start_time As DateTime
        Dim stop_time As DateTime
        Dim elapsed_time As TimeSpan

        Dim num_items As Integer = 10000

        ' Two-dimensional array.
        Dim array2(To 0To num_items - 1As Integer
        start_time = Now
        For i As Integer = To num_items - 1
            array2(0, i= i
        Next i
        stop_time = Now
        elapsed_time = stop_time.Subtract(start_time)
        Console.WriteLine(elapsed_time.TotalSeconds())



        Erase array2

   End Sub
   
End class
0
8.1.Array
8.1.1.Array declaration
8.1.2.Declaring and allocating an array
8.1.3.Initializing arrays
8.1.4.Display the contents of a single-dimension array
8.1.5.Assing array element value by using index
8.1.6.Computing sum of elements in array.
8.1.7.Initialize Array element during declaration
8.1.8.Array Resize
8.1.9.Insert element in the middle of an Array
8.1.10.One dimesional array performance
8.1.11.Two dimesional array performance
8.1.12.Array Clone
8.1.13.Array length: negative
8.1.14.Reorder the elements of an array in a random order
8.1.15.Swap elements in an array
8.1.16.Use For loop to initialize Integer array
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.