program.cs

微软（Microsoft）出版社C井练习文件及解答

#region Using directives

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

#endregion

namespace Parameters
{
    class Program
    {
        static void Entrance()
        {
            // to do
        }

        static void Main(string[] args)
        {
            try
            {
                Entrance();
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
            }
        }
    }
}