C#开发Windows服务实例之实现禁止QQ运行

protected override void OnStart(string[] args)
{
   // TODO: 在此处添加代码以启动服务。
}
protected override void OnStop()
{
// TODO: 在此处添加代码以执行停止服务所需的关闭操作。
}

partial class Service1 : ServiceBase
    {
        static System.Timers.Timer oTimer_Get = new System.Timers.Timer();
        public Service1()
        {
            InitializeComponent();
        }

        protected override void OnStart(string[] args)
        {
            // TODO: 在此处添加代码以启动服务。
            AutoLog = false;
            FileLog.Success("服务已启动");
            oTimer_Get.Enabled = true;
            oTimer_Get.Interval = 10000;
            oTimer_Get.Elapsed += new System.Timers.ElapsedEventHandler(OnTimedEvent);
        }
        private void OnTimedEvent(object sender, System.Timers.ElapsedEventArgs e)
        {
            FileLog.Success("开始发送");
            oTimer_Get.Enabled = false;
            try
            {
                //此处可进行编写详细的业务操作
            }
            catch (Exception ex)
            {
                FileLog.Error(ex.Source + "。" + ex.Message);
            }
            oTimer_Get.Enabled = true;
            FileLog.Success("结束发送");
        }
        protected override void OnStop()
        {
            // TODO: 在此处添加代码以执行停止服务所需的关闭操作。
            FileLog.Success("服务已停止");
            oTimer_Get.Enabled = false;
        }
    }

/// <summary>
    /// 文件型日志记录
    /// </summary>
    public static class FileLog
    {
        private static string sFilePath = System.Configuration.ConfigurationSettings.AppSettings["UserLog"];
        /// <summary>
        /// 错误日志
        /// </summary>
        /// <param name="Message">错误内容</param>
        public static void Error(string Message)
        {
            try
            {
                if (!Directory.Exists(sFilePath))
                {
                    Directory.CreateDirectory(sFilePath);
                }
                string sFileName = sFilePath + "\\" + string.Format("{0}-Error.txt", DateTime.Now.ToString("yyyy-MM-dd"));
                string sContent = string.Format("{0}-- {1}\r\n", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"), Message);
                FileStream fs = new FileStream(sFileName, FileMode.Append);
                Byte[] b = Encoding.Default.GetBytes(sContent);
                fs.Write(b, 0, b.Length);
                fs.Close();
            }
            catch { }
        }
        /// <summary>
        /// 正确日志
        /// </summary>
        /// <param name="Message">正确内容</param>
        public static void Success(string Message)
        {
            try
            {
                if (!Directory.Exists(sFilePath))
                {
                    Directory.CreateDirectory(sFilePath);
                }
                string sFileName = sFilePath + "\\" + string.Format("{0}-Success.txt", DateTime.Now.ToString("yyyy-MM-dd"));
                string sContent = string.Format("{0}-- {1}\r\n", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"), Message);
                FileStream fs = new FileStream(sFileName, FileMode.Append);
                Byte[] b = Encoding.Default.GetBytes(sContent);
                fs.Write(b, 0, b.Length);
                fs.Close();
            }
            catch { }
        }
    }

static class Program
    {
        /// <summary>
        /// 应用程序的主入口点。
        /// </summary>
        [STAThread]
        static void Main()
        {
            ServiceBase[] ServicesToRun;
            ServicesToRun = new ServiceBase[] {
              new Service1()
            };
            ServiceBase.Run(ServicesToRun);
        }
    }

Process[] process = Process.GetProcesses();
                for (int i = 0; i < process.Length; i++)
                {
                    if (process[i].ProcessName == "QQ")
                    {
                        process[i].Kill();
                    }
                }