gistfile1.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            int x = 1;
            int y = 1;
            var p = new Program();
            p.PrintThis(x, y);     //Outputs: x: 1, y: 1
            p.PrintThis(++x, y++); //Outputs: x: 2, y: 1
            p.PrintThis(x, y);     //Outputs: x: 2, y: 2
            Console.ReadLine();
        }

        public void PrintThis(int x, int y)
        {
            Console.WriteLine("x: {0}, y: {1}", x, y);
        }
    }
}