CompareTo() method in C#

To compare two values, use the CompareTo() method.

The following are the return values −

• 0 = both the numbers are equal
• 1 = second number is smaller
• -1 = first number is smaller

Here is the code to implement CompareTo() method in C# −

Example

 Live Demo

using System;

public class Demo {
   public static void Main() {
      int val1 = 100;
      int val2 = 100;
      int res = val1.CompareTo(val2);
      Console.WriteLine(res);
   }
}

Output

0