快乐家++ (Alan)

摘要： . A Beginners Hello World //初学者public class HelloWorld{ public static void Main() { System.Console.WriteLine("HELLO WORLD"); }}. Slightly improved version //略有提高 using System; //（就这？会用命名空间？）public class HelloWorld{ public static void Main() { Console.WriteLine("HELLO WORLD"); }}. 阅读全文