我正在使用C#在Visual Studio中制作Windows服务。当我从命令行运行程序时,它可以按预期工作。没有异常或类似的东西被抛出,事件日志的写入也像普通的一样。这是我的输入方法。
var service = new CSFolderWatcher();
if (Environment.UserInteractive)
{
service.CallStart(args);
Console.WriteLine("Press enter to stop program");
Console.Read();
service.CallStop();
}
else
{
ServiceBase.Run(new ServiceBase[] { new CSFolderWatcher() });
}
但是,当我进入SCM来启动该服务时,立即弹出一个框,显示“本地计算机上的CS Folder Watcher服务已启动,然后停止了。如果某些服务未被其他服务或程序使用,则它们会自动停止。 ”什么都没有写入事件日志。这是我的onStart代码:
internal void CallStart(string[] args) { OnStart(args); }
internal void CallStop() { OnStop(); }
protected override void OnStart(string[] args)
{
this.ServiceName = MyServiceName;
Properties.Settings.Default.Reload();
this.destfolder = Properties.Settings.Default.DestinationFolder;
this.watchfolder = Properties.Settings.Default.WatchFolder;
this.watchfilter = Properties.Settings.Default.WatchFilter;
LogEvent(this.ServiceName + " starting" + "\r\n" +
"Destination folder: " + this.destfolder + "\r\n" +
"Watch Folder: " + this.watchfolder + "\r\n" +
"Watch Filter: " + this.watchfilter + "\r\n" +
"OnStart args: " + string.Join(", ", args));
// Create a new FileSystemWatcher with the path
//and text file filter
try { watcher = new FileSystemWatcher(watchfolder, watchfilter); }
catch (Exception e) { LogEvent(e.ToString()); throw; }
watcher.IncludeSubdirectories = Properties.Settings.Default.WatchSubdirectories;
watcher.NotifyFilter = NotifyFilters.LastAccess
| NotifyFilters.LastWrite
| NotifyFilters.FileName
| NotifyFilters.DirectoryName;
// Add event handlers.
watcher.Changed += new FileSystemEventHandler(OnChanged);
watcher.Created += new FileSystemEventHandler(OnChanged);
watcher.Deleted += new FileSystemEventHandler(OnChanged);
watcher.Renamed += new RenamedEventHandler(OnRenamed);
watcher.EnableRaisingEvents = true;
}
这是LogEvent的代码:
private void LogEvent(string message)
{
string eventSource = MyServiceName;
DateTime dt = new DateTime();
dt = System.DateTime.UtcNow;
message = dt.ToLocalTime() + ": " + message;
Console.WriteLine(message);
EventLog.WriteEntry(eventSource, message);
}
最佳答案
问题原来是您无法通过OnStart方法设置ServiceName属性。 this.ServiceName = MyServiceName;
应该在构造函数中,因为似乎有必要对其进行设置。
ServiceName向服务控制管理器标识服务。此属性的值必须与相应安装程序类的ServiceInstaller.ServiceName属性中为服务记录的名称相同。在代码中,通常在可执行文件的main()函数中设置服务的ServiceName。
-MSDN Reference
关于c# - 在SCM中启动Windows Service无法解释地停止了,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/27236414/