using System;

public class Program

{

    public static void Main()

    {

        int value;

​

        passbyOut(out value);

        Console.WriteLine("Value = {0}",value);

    }

    static void passbyOut(out int myValue)  

        {

        myValue =10;

        Console.WriteLine("myValue = {0}",myValue);

        }

​

}