how can remove character from string in c# code example

Example 1: c# string remove

//using System;
string myString = "Hello Grepper Developers";

/*Removing all characters starting from a position*/
string newStr = myString.Remove(5);
	//remove all characters from string after position 5
	//Output: Hello

/*Removes a specified number of characters after starting from a position*/
string newStr2 = myString.Remove(5, 8); 
	//start from position 5 of string and remove next 8 characters
	//Output: Hello Developers

Example 2: remove control characters from string c#

string input; // this is your input string
string output = new string(input.Where(c => !char.IsControl(c)).ToArray());