时时获取CPU信息

　　　　 static void Main(string[] args)

        {

            PerformanceCounter pc = new PerformanceCounter("Processor", "% Processor Time", "_Total");

            Console.WriteLine(pc.CounterType);

            Console.WriteLine(pc.CounterName);

            Console.WriteLine(pc.CounterHelp);

            while(true)

            {

                Thread.Sleep(TimeSpan.FromSeconds(1));

                float cpuInfo = pc.NextValue();

                Console.WriteLine("cpu当前使用率为{0}",cpuInfo);

            }

            Console.ReadLine();

        }

 更好的文章等着我们去学习http://wsql.iteye.com/blog/1515823