class RefExample

{

    static void Method(ref int i)

    {

        // Rest the mouse pointer over i to verify that it is an int.

        // The following statement would cause a compiler error if i

        // were boxed as an object.

        i = i + ;

    }

    static void Main()

    {

        int val = ;

        Method(ref val);

        Console.WriteLine(val);

        // Output: 45

    }

}

 class Program

    {

        static void ResoluteName(string fullname, out String firstname, out string lastname)

        {

            string[] strArray = fullname.Split(new char[] { ' ' });

            firstname = strArray[];

            lastname = strArray[];

        }

        static void Main(string[] args)

        {

            Console.WriteLine("请输入你的姓名，姓和名之间有空格分隔：");

            string MyName = Console.ReadLine();

            string MyFirstName, MylastName;

            ResoluteName(MyName, out MyFirstName, out MylastName);

            Console.WriteLine("My first name:{0}", MyFirstName);

            Console.WriteLine("My last name:{0}", MylastName);

            Console.Read();

        }

    }