Add different data types to ArrayList : ArrayList « Collections « VB.Net Tutorial

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VB.Net Tutorial » Collections » ArrayList 
8.11.2.Add different data types to ArrayList
Imports System.Collections

public class AddElementsToArrayLista

   public Shared Sub Main

               Dim alist1 As New ArrayList()
               alist1.Add("Hello")       'Add a System.String
               alist1.Add(714)   'Add a System.Int32
               alist1.Add(New DateTime(200311))      'Add a System.DateTime
               alist1.Add(#1/1/2003#)    'Add a System.DateTime
               alist1.Add(4.5)   'Add a System.Double
               alist1.Add(4.5F)          'Add a System.Single

               Dim As Object

               For Each o In alist1
                       Console.WriteLine(o & ": " & o.GetType().ToString())
               Next

   End Sub
End class
Hello: System.String
714: System.Int32
01/01/2003: System.DateTime
01/01/2003: System.DateTime
4.5: System.Double
4.5: System.Single
8.11.ArrayList
8.11.1.Add user defined object to ArrayList
8.11.2.Add different data types to ArrayList
8.11.3.Use ArrayList to store objects
8.11.4.Use For Each to loop through the ArrayList
8.11.5.Convert ArrayList to array
8.11.6.Use DirectCast to convert ArrayList to array
8.11.7.Use ArrayList.Contains to check if a object already exists
8.11.8.Remove element in an ArrayList by index
8.11.9.Sort the values in ArrayList using the default comparer and a custom comparer that reverses the sort order.
8.11.10.Determine the index of the first occurrence of a specified element.
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