Funkcje Left oraz Right w C#

class Program
{
    public static string Left(string Value, int Length)
    {
        return (Value.Length > Length) ? Value.Substring(0, Length) : Value;
    }

    public static string Right(string Value, int Length)
    {
        return (Value.Length > Length) ? Value.Substring(Value.Length - Length, Length) : Value;
    }

    static void Main(string[] args)
    {
        for (int i = 0; i < 15; i++)
            Console.WriteLine(Left("1234567890", i));

        Console.WriteLine();

        for (int i = 0; i < 15; i++)
            Console.WriteLine(Right("1234567890", i));

        // Wynik działania:
        //
        //1
        //12
        //123
        //1234
        //12345
        //123456
        //1234567
        //12345678
        //123456789
        //1234567890
        //1234567890
        //1234567890
        //1234567890
        //1234567890
        //
        //
        //0
        //90
        //890
        //7890
        //67890
        //567890
        //4567890
        //34567890
        //234567890
        //1234567890
        //1234567890
        //1234567890
        //1234567890
        //1234567890
    }
}