protected override void OnStop()
{
// Update the service state to Stopped Pending.
ServiceStatus serviceStatus = new ServiceStatus
{
dwCurrentState = ServiceState.SERVICE_STOP_PENDING,
dwWaitHint = 100000
};
Win32API.SetServiceStatus(ServiceHandle, ref serviceStatus);
m_service_timer.Stop();
// Update the service state to Stopped.
serviceStatus.dwCurrentState = ServiceState.SERVICE_STOPPED;
Win32API.SetServiceStatus(ServiceHandle, ref serviceStatus);
eventLog1.WriteEntry("Service stopped.");
}
// The Service Control Manager uses the dwWaitHint and dwCheckpoint members of the SERVICE_STATUS structure to determine how much time to wait
// for a Windows Service to start or shut down. If your OnStart and OnStop methods run long, your service can request more time by calling
// SetServiceStatus again with an incremented dwCheckPoint value.
// Run Visual Studio Developer command prompt as Adminstrator -
// install: installutil.exe MyNewService.exe
// uninstall: installutil.exe /u MyNewService.exe
protected override void OnStart(string[] args)
{
// Update the service state to Start Pending.
ServiceStatus serviceStatus = new ServiceStatus
{
dwCurrentState = ServiceState.SERVICE_START_PENDING,
dwWaitHint = 100000
};
Win32API.SetServiceStatus(ServiceHandle, ref serviceStatus);
m_service_timer = new System.Timers.Timer { Interval = 5 * 60000 }; // 60 seconds
m_service_timer.Elapsed += OnTimerElapsed;
m_service_timer.Start();
// Update the service state to Running.
serviceStatus.dwCurrentState = ServiceState.SERVICE_RUNNING;
Win32API.SetServiceStatus(ServiceHandle, ref serviceStatus);
eventLog1.WriteEntry("Service started.");
}
public static extern bool SetServiceStatus(IntPtr handle, ref ServiceStatus serviceStatus);