C#核编之System.Environment类

 class Program
    {
        static void Main(string[] args)
        {
            ShowEnvironmentDetails();
        }
        static void ShowEnvironmentDetails() { 
            //输出本机的驱动器以及有些有用的细节信息
            foreach (string drive in Environment.GetLogicalDrives()) {
                Console.WriteLine("Drive:{0}", drive);//输出本机所有的驱动
                Console.WriteLine("OS:{0}", Environment.OSVersion);//输出本机的OS
                Console.WriteLine("Number of processors:{0}", Environment.ProcessorCount);//输出ProcessorCount
                Console.WriteLine(".NET Version:{0}", Environment.Version);//输出.NET版本
            }
        }
    }

  //判断本地的操作系统的位数,返回true,表示本机是64为操作系统,返回false,则表示不是
            Console.WriteLine("ExitCode:{0}", Environment.ExitCode);//获取或设置应用程序中任何地方的退出代码
            Console.WriteLine("Digit:{0}", Environment.Is64BitOperatingSystem);//返回bool值,代表主机是否运行64位操作系统
            Console.WriteLine("MacheName:{0}", Environment.MachineName);//获得当前机器的名字
            Console.WriteLine("NewLine:{0}", Environment.NewLine);//获得当前环境的换行符
            Console.WriteLine("SystemDirectory:{0}", Environment.SystemDirectory);//返回通向系统目录的完整路径
            Console.WriteLine("SystemDirectory:{0}", Environment.UserName);//返回系统这个应用程序的用户的名称