一旦应用程序达到不活动状态,它就会停止不活动监视器。但是我想在用户登录后重新启动时间。
所以当用户登录时我有一个通知机制,我再次调用启动计时器方法。我收到 Started Monitor 消息,但该应用程序从不跟踪不活动状态,而且我根本没有收到 Timer 报告应用程序是 InACTIVE 消息。请帮忙。
public static System.Windows.Forms.Timer IdleTimer =null;
static int MilliSeconds = 60000;
static void Main(string[] args)
{
f = new GeneStudyForm(true, arguments.SystemTimeOutFolder, arguments.SystemTimeOutFile, StartInActivityMonitor);
int x = StartInActivityMonitor();
}
public static void StartInActivityMonitor()
{
IdleTimer = new Timer();
LeaveIdleMessageFilter limf = new LeaveIdleMessageFilter();
Application.AddMessageFilter(limf);
IdleTimer.Interval = MilliSeconds; //One minute; change as needed
Application.Idle += new EventHandler(Application_Idle);
if (IdleTimer != null)
{
MessageBox.Show(IdleTimer.Interval.ToString());
}
IdleTimer.Tick += TimeDone;
IdleTimer.Tag = InActivityTimer.Started;
MessageBox.Show("starting");
IdleTimer.Start();
}
static private void Application_Idle(object sender, EventArgs e)
{
if (!IdleTimer.Enabled) // not yet idling?
IdleTimer.Start();
}
static private void TimeDone(object sender, EventArgs e)
{
try
{
MessageBox.Show("Stopped");
IdleTimer.Stop(); // not really necessary
f.MonitorDirectory();
f.UpdateInActivityStatus();
IdleTimer.Tick -= TimeDone;
Application.Idle -= new EventHandler(Application_Idle);
}
catch(Exception ex)
{
MessageBox.Show(ex.InnerException + ex.Data.ToString());
}
}
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