public void StartTimer() { if (ResetTimer) { if (CountUp) { BTimer = new BingoTimer(0); } else { BTimer = new BingoTimer((int)TimerTime.TotalSeconds); } BTimer.InitializeNewCountDownTimer(); BTimer.TimerStart(); ResetTimer = false; BTimer.IsTimerStarted = true; } else { BTimer.TimerStart(); BTimer.IsTimerStarted = true; } ToggleTimerText = STOP; }