C# params object[] args 可以传多个参数,可以不限制类型

using System;

using System.Collections.Generic;

using System.Text;

namespace ConsoleApplication2

{

    class Program

    {

        static void Main(string[] args)

        {

            print("Information", new Field("Name", "mengyu"), new Field("aa", "bb"));

        }

        static void print(string a, params object[] args)

        {

            Console.WriteLine(a);

            foreach (object obj in args)

            {

                Field field = (Field)obj;

                Console.WriteLine(field.Name + " = " + field.Value);

            }

        }

        class Field

        {

            private string name;

            private string value;

            public Field(string name, string value)

            {

                this.name = name;

                this.value = value;

            }

            public string Name

            {

                get

                {

                    return name;

                }

                set

                {

                    name = value;

                }

            }

            public string Value

            {

                get

                {

                    return value;

                }

                set

                {

                    this.value = value;

                }

            }

        }

    }

}