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Creating a synchronized wrapper for the ArrayList in C#
To create a synchronized wrapper for the ArrayList, the code is as follows −
Example
using System; using System.Collections; public class Demo { public static void Main() { ArrayList arrList = new ArrayList(); arrList.Add("AB"); arrList.Add("CD"); arrList.Add("EF"); arrList.Add("GH"); arrList.Add("IJ"); arrList.Add("KL"); Console.WriteLine("ArrayList elements..."); foreach(string str in arrList) { Console.WriteLine(str); } Console.WriteLine("ArrayList is synchronized? = "+arrList.IsSynchronized); } }
Output
This will produce the following output −
ArrayList elements... AB CD EF GH IJ KL ArrayList is synchronized? = False
Example
Let us see another example −
using System; using System.Collections; public class Demo { public static void Main() { ArrayList arrList = new ArrayList(); arrList.Add("AB"); arrList.Add("CD"); arrList.Add("EF"); arrList.Add("GH"); arrList.Add("IJ"); arrList.Add("KL"); Console.WriteLine("ArrayList elements..."); foreach(string str in arrList) { Console.WriteLine(str); } Console.WriteLine("ArrayList is synchronized? = "+arrList.IsSynchronized); ArrayList arrList2 = ArrayList.Synchronized(arrList); Console.WriteLine("ArrayList is synchronized? = "+arrList2.IsSynchronized); } }
Output
This will produce the following output −
ArrayList elements... AB CD EF GH IJ KL ArrayList is synchronized? = False ArrayList is synchronized? = True
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