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);