C# 获取进程的方法

 

        void GetProcess(string processname)
        {
            // 取得特定进程
            System.Diagnostics.Process[] process = System.Diagnostics.Process.GetProcessesByName(processname);
           // 获取所有进程信息
            System.Diagnostics.Process[] p = System.Diagnostics.Process.GetProcesses();

            int cnt = process.Length;

            Console.WriteLine(cnt);

            for (int i = 0; i < p.Length; i++)
            {
                Console.WriteLine(p[i].ProcessName);
            }
        }