// Check by timer, whether the form of data collector is closed
private static void isDCClosedChekingTimer_Tick(Object source, System.Timers.ElapsedEventArgs e)
{
try
{
object[] isDCClosedArg;
if (EventHelper.CheckWhetherEventHappened("DCClosed", out isDCClosedArg))
{
isDCClosed = true;
}
}
finally
{
isDCClosedChekingTimer.Start();
}
}
