经济净现值是反映项目对国民经济净贡献的相对指标。
企业开展安全隐患排查,切实做到那“五到位”?
You work as an application developer at Certkiller .com. You have been given the task of developing a Windows service application that regularly monitors other Windows services on the same computer. This Windows service application must also log any abnormal file system activity. You have added the following class to the Windows service application: public class EnumerateService : ServiceBase { public static EnumerateService () { this.ServiceName = "Enumerate Service"; this.CanStop = true; } protected override void OnStart (string[] args) { // Enumerate all services and initialize the FileSystemWatcher } protected override void OnStop () { // Stop the FileSystemWatcher and perform cleanup } public static void Main () { EnumerateService service = new EnumerateService(); } } You then create the installer for the Windows service application, and install the Windows service application. You have configured the Windows service Startup type to Automatic, and rebooted the system. You then test the new Windows service application, and find that it is not working.You need to ensure that the service is working properly. What should you do?() Override the OnBoot method instead of the OnStart method.。 Replace the Main method code with the following code: EnumerateService service = new EnumerateService (); Service.Run ();。 Override the OnLoad method instead of the OnStart method.。 Replace the Main method code with the following code: EnumerateService service = new EnumerateService (); Run (service);。
一般来说,盈亏平衡点越高,投资项目盈利机会就越多。
火灾探测原理,按照探测元件与探测对象的关系,可分为() 感光探测器。 接触式与非接触式。 感烟探测器。 感温探测器。
Certkiller是一个Active Directory权限管理服务(AD RMS)服务器。 用户的机器运行的是Windows Vista和微软Windows Server 2003功能级别配置Active Directory域。用户都在抱怨,他们不能保护自己的文件。您需要配置AD RMS,让用户能够保护他们的证件。你应该怎么做呢()