C# Remove last specific character in a string

In this C# program, we will see how to Remove last specific character in a string. In this example we will remove last , from the string.

C# Remove last specific character in a string Code:

 private static void Main(string[] args)
        {
            string input = "1,2,3,14,16,18,20,";
            Console.WriteLine("Input: " + input);
            Console.WriteLine("Output: " + input.TrimEnd(','));

            Console.ReadLine();
        }

C# Remove last specific character in a string Output: