/// <summary>
/// stopwatch button
/// </summary>
private void ActionLikeProdigy()
{
switch (State)
{
case StopwatchState.None:
_sw.Start();
State = StopwatchState.Recording;
_dtTimer.Start();
xTipStart.Content = string.Format(XTIP_START_CONTENT, "Stop");
xTip.Content = string.Format(XTIP_CONTENT, "stop");
break;
case StopwatchState.Recording:
_sw.Stop();
State = StopwatchState.Stopped;
xTipStart.Content = string.Format(XTIP_START_CONTENT, "Restart");
xTip.Content = string.Format(XTIP_CONTENT, "restart");
break;
case StopwatchState.Stopped:
_sw.Restart();
State = StopwatchState.Recording;
xTipStart.Content = string.Format(XTIP_START_CONTENT, "Stop");
xTip.Content = string.Format(XTIP_CONTENT, "stop");
break;
}
}
public void changeState()
{
if (state == StopwatchState.Pause) {
lastStopTimeSpan = new TimeSpan(0);
startDateTime = DateTime.UtcNow;
state = StopwatchState.Zero;
} else if (state == StopwatchState.Play) {
TimeSpan ts = DateTime.UtcNow - startDateTime;
lastStopTimeSpan = ts + lastStopTimeSpan;
state = StopwatchState.Pause;
} else {
startDateTime = DateTime.UtcNow;
state = StopwatchState.Play;
}
}