using System;

public class Program

{

    public static void Main()

    {

        var _Key = Console.ReadKey(true); 

​

         string desionPath1 = _Key.KeyChar.ToString();

​

        //== (Console.ReadKey().Key != ConsoleKey.R)

​

        // change right to r

        while (_Key.Key == ConsoleKey.R){

        }

    }

}