C# Remove Last Character from String

How to remove the last character from a string in C#

This tutorial explains how to remove the last character from a string in C#.

How to remove the last character from a string using Remove()

The Remove method can be used to remove the last character from a string, as shown in the sample code below.

using System;
namespace CSharp_Remove_Last_Character_From_String_Example
{
    class Program
    {
        static void Main(string[] args)
        {
            string textString = "The Best C# Programming Language Tutorials!#";
            int indexOftheLastCharacter = textString.Length - 1;
            var newTextString = textString.Remove(indexOftheLastCharacter);
            Console.WriteLine(newTextString);
        }
    }
}

Output:

The Best C# Programming Language Tutorials!

How to delete the last character from a string with Replace()

You can also use the Replace method to delete the last character, as shown in the sample code below.

using System;
namespace CSharp_Remove_Last_Character_From_String_Example
{
    class Program
    {
        static void Main(string[] args)
        {
            string textString = "The Best C# Programming Language Tutorials!#";
            char lastCharacter = textString[textString.Length - 1];
            var newTextString = textString.Replace(lastCharacter.ToString(), string.Empty);
            Console.WriteLine(newTextString);
        }
    }
}

Output:

The Best C Programming Language Tutorials!

How to remove the last character from a string using Substring()

The Substring method can be used to remove the last character, and an example is shown below.

using System;
namespace CSharp_Remove_Last_Character_From_String_Example
{
    class Program
    {
        static void Main(string[] args)
        {
            string textString = "The Best C# Programming Language Tutorials!#";
            var newTextString = textString.Substring(0, textString.Length - 1);
            Console.WriteLine(newTextString);
        }
    }
}

Output:

The Best C# Programming Language Tutorials!

Summary

This tutorial introduced various ways to remove the last character from a string in C#.