I read many posts here with a similar question, but none helped me solve my problem. I want to stop the service with the ServiceController object. But it fails and I get an exception: System.ComponentModel.Win32Exception (0x80004005). I don't understand why.. I run the program with "Run as administrator".
ServiceController ctrl = ServiceController.GetServices().Where(s => s.ServiceName == "service_name").SingleOrDefault();
if (ctrl == null) return;
if (ctrl.Status.Equals(ServiceControllerStatus.Running))
{
try
{
ctrl.Stop();
}
catch(Exception ex)
{
Log(ex.ToString(), 3);
}
}
If I call the net stop command from the code, then everything works. Why?
Process cmd = new Process();
cmd.StartInfo.FileName = "cmd.exe";
cmd.StartInfo.CreateNoWindow = true;
cmd.StartInfo.RedirectStandardInput = true;
cmd.StartInfo.RedirectStandardOutput = true;
cmd.StartInfo.UseShellExecute = false;
cmd.Start();
cmd.StandardInput.WriteLine("net stop service_name");
cmd.StandardInput.Flush();
cmd.StandardInput.Close();
cmd.WaitForExit();
After our continued chat discussion ServiceController
following was discovered :
ServiceController
was able to Start
the service, but not Stop
ServiceControllers
Start
& Stop
works fine with other services such as PrintSpooler
CMD
or Process.Start
we can stop service by sc stop "servicename"