Check if an array is synchronized or not in C#

To check if an array is synchronized or not, the code is as follows −

Example

 Live Demo

using System;
public class Demo {
   public static void Main() {
      string[] products = new string[] { };
      Console.WriteLine("One or more planets begin with 'E'? = {0}",
      Array.Exists(products, ele => ele.StartsWith("E")));
      Console.WriteLine("Is the array having fixed size? = " + products.IsFixedSize);
      Console.WriteLine("Is the array read only? = " + products.IsReadOnly);
      Console.WriteLine("Is the array synchronized? = " + products.IsSynchronized);
   }
}

Output

This will produce the following output −

One or more planets begin with 'E'? = False
Is the array having fixed size? = True
Is the array read only? = False
Is the array synchronized? = False

Example

Let us see another example −

 Live Demo

using System;
public class Demo {
   public static void Main() {
      String[] strArr1 = new String[3] { "John", "Jacob", "Tim"};
      String[] strArr2 = new String[3] { "Tom","Brad","Bradley"};
      Console.WriteLine("First String array...");
      foreach(string val in strArr1) {
         Console.WriteLine(val);
      }
      Console.WriteLine("Is the 1st array having fixed size? = " + strArr1.IsFixedSize);
      Console.WriteLine("Is the 1st array read only? = " + strArr1.IsReadOnly);
      Console.WriteLine("Is the 1st array synchronized? = " + strArr1.IsSynchronized);
      Console.WriteLine("
Second String array...");
      foreach(string val in strArr2) {
         Console.WriteLine(val);
      }
      Console.WriteLine("Is the 2nd array having fixed size? = " + strArr2.IsFixedSize);
      Console.WriteLine("Is the 2nd array read only? = " + strArr2.IsReadOnly);
      Console.WriteLine("Is the 2nd array synchronized? = " + strArr2.IsSynchronized);
      Console.WriteLine("Are both the array objects equal? = "+strArr1.Equals(strArr2));
   }
}

Output

This will produce the following output −

First String array...
John
Jacob
Tim
Is the 1st array having fixed size? = True
Is the 1st array read only? = False
Is the 1st array synchronized? = False
Second String array...
Tom
Brad
Bradley
Is the 2nd array having fixed size? = True
Is the 2nd array read only? = False
Is the 2nd array synchronized? = False
Are both the array objects equal? = False