how to remove a range of characters in a string in c# code example

Example 1: C# copy string except for last letter

using System;

class Program
{
    static void Main()
    {
        string input = "OneTwoThree";

        string sub = input.Substring(0, input.Length - 5);
        Console.WriteLine("Substring: {0}", sub);
    }
}

Output

Substring: OneTwo

Example 2: c# Remove String In C#

//The following example removes all characters from a string that are after 25th position in the string.

string founder = "Mahesh Chand is a founder of C# Corner";  
// Remove all characters after first 25 chars  
string first25 = founder.Remove(25);  
Console.WriteLine(first25);  
//************************************   ^_*
//The following example removes 12 characters from the 10th position in the string.

// Remove characters start at the 10th position, next 12 characters  
String newStr = founder.Remove(10, 12);  
Console.WriteLine(newStr);