public void UpdateView()
        {
            timerDc.Cancel();

            DateTime    d = DateTimeSelector.SelectedTime;
            CultureInfo originalCulture = Thread.CurrentThread.CurrentCulture;

            try
            {
                // Copy the Tx:* keys from the loaded dictionary file into TxLib and restore them later
                Tx.ReplaceSystemTexts(MainViewModel.Instance.GetSystemTexts());

                Thread.CurrentThread.CurrentCulture = new CultureInfo(culture);

                // .NET formats

                YearMonthLabel.Text       = d.ToString(CultureInfo.CurrentCulture.DateTimeFormat.YearMonthPattern);
                YearMonthFormatLabel.Text = CultureInfo.CurrentCulture.DateTimeFormat.YearMonthPattern + " [Y]";

                ShortDateLabel.Text       = d.ToShortDateString();
                ShortDateFormatLabel.Text = CultureInfo.CurrentCulture.DateTimeFormat.ShortDatePattern + " [d]";
                LongDateLabel.Text        = d.ToLongDateString();
                LongDateFormatLabel.Text  = CultureInfo.CurrentCulture.DateTimeFormat.LongDatePattern + " [D]";

                MonthDayLabel.Text       = d.ToString(CultureInfo.CurrentCulture.DateTimeFormat.MonthDayPattern);
                MonthDayFormatLabel.Text = CultureInfo.CurrentCulture.DateTimeFormat.MonthDayPattern + " [M]";

                ShortTimeLabel.Text       = d.ToShortTimeString();
                ShortTimeFormatLabel.Text = CultureInfo.CurrentCulture.DateTimeFormat.ShortTimePattern + " [t]";
                LongTimeLabel.Text        = d.ToLongTimeString();
                LongTimeFormatLabel.Text  = CultureInfo.CurrentCulture.DateTimeFormat.LongTimePattern + " [T]";

                // Tx formats

                TxTime addDow = 0;
                if (TxDowAbbrCheckBox.IsChecked == true)
                {
                    addDow = TxTime.DowAbbr;
                }
                if (TxDowLongCheckBox.IsChecked == true)
                {
                    addDow = TxTime.DowLong;
                }

                // First only the format strings
                // (They should be finished if the data can't be displayed because of format string
                // errors, possibly while the user is currently editing them.)

                TxYMShortFormatLabel.Text = Tx.Time(d, TxTime.YearMonth | addDow, true);
                TxYMTabFormatLabel.Text   = Tx.Time(d, TxTime.YearMonthTab | addDow, true);
                TxYMAbbrFormatLabel.Text  = Tx.Time(d, TxTime.YearMonthAbbr | addDow, true);
                TxYMLongFormatLabel.Text  = Tx.Time(d, TxTime.YearMonthLong | addDow, true);

                TxYMDShortFormatLabel.Text = Tx.Time(d, TxTime.YearMonthDay | addDow, true);
                TxYMDTabFormatLabel.Text   = Tx.Time(d, TxTime.YearMonthDayTab | addDow, true);
                TxYMDAbbrFormatLabel.Text  = Tx.Time(d, TxTime.YearMonthDayAbbr | addDow, true);
                TxYMDLongFormatLabel.Text  = Tx.Time(d, TxTime.YearMonthDayLong | addDow, true);

                TxMShortFormatLabel.Text = Tx.Time(d, TxTime.Month | addDow, true);
                TxMTabFormatLabel.Text   = Tx.Time(d, TxTime.MonthTab | addDow, true);
                TxMAbbrFormatLabel.Text  = Tx.Time(d, TxTime.MonthAbbr | addDow, true);
                TxMLongFormatLabel.Text  = Tx.Time(d, TxTime.MonthLong | addDow, true);

                TxMDShortFormatLabel.Text = Tx.Time(d, TxTime.MonthDay | addDow, true);
                TxMDTabFormatLabel.Text   = Tx.Time(d, TxTime.MonthDayTab | addDow, true);
                TxMDAbbrFormatLabel.Text  = Tx.Time(d, TxTime.MonthDayAbbr | addDow, true);
                TxMDLongFormatLabel.Text  = Tx.Time(d, TxTime.MonthDayLong | addDow, true);

                TxDShortFormatLabel.Text = Tx.Time(d, TxTime.Day | addDow, true);
                TxDTabFormatLabel.Text   = Tx.Time(d, TxTime.DayTab | addDow, true);

                TxHShortFormatLabel.Text = Tx.Time(d, TxTime.Hour, true);
                TxHTabFormatLabel.Text   = Tx.Time(d, TxTime.HourTab, true);

                TxHMShortFormatLabel.Text = Tx.Time(d, TxTime.HourMinute, true);
                TxHMTabFormatLabel.Text   = Tx.Time(d, TxTime.HourMinuteTab, true);

                TxHMSShortFormatLabel.Text = Tx.Time(d, TxTime.HourMinuteSecond, true);
                TxHMSTabFormatLabel.Text   = Tx.Time(d, TxTime.HourMinuteSecondTab, true);

                // Now the data

                TxYMShortLabel.Text = Tx.Time(d, TxTime.YearMonth | addDow);
                TxYMTabLabel.Text   = Tx.Time(d, TxTime.YearMonthTab | addDow);
                TxYMAbbrLabel.Text  = Tx.Time(d, TxTime.YearMonthAbbr | addDow);
                TxYMLongLabel.Text  = Tx.Time(d, TxTime.YearMonthLong | addDow);

                TxYMDShortLabel.Text = Tx.Time(d, TxTime.YearMonthDay | addDow);
                TxYMDTabLabel.Text   = Tx.Time(d, TxTime.YearMonthDayTab | addDow);
                TxYMDAbbrLabel.Text  = Tx.Time(d, TxTime.YearMonthDayAbbr | addDow);
                TxYMDLongLabel.Text  = Tx.Time(d, TxTime.YearMonthDayLong | addDow);

                TxMShortLabel.Text = Tx.Time(d, TxTime.Month | addDow);
                TxMTabLabel.Text   = Tx.Time(d, TxTime.MonthTab | addDow);
                TxMAbbrLabel.Text  = Tx.Time(d, TxTime.MonthAbbr | addDow);
                TxMLongLabel.Text  = Tx.Time(d, TxTime.MonthLong | addDow);

                TxMDShortLabel.Text = Tx.Time(d, TxTime.MonthDay | addDow);
                TxMDTabLabel.Text   = Tx.Time(d, TxTime.MonthDayTab | addDow);
                TxMDAbbrLabel.Text  = Tx.Time(d, TxTime.MonthDayAbbr | addDow);
                TxMDLongLabel.Text  = Tx.Time(d, TxTime.MonthDayLong | addDow);

                TxDShortLabel.Text = Tx.Time(d, TxTime.Day | addDow);
                TxDTabLabel.Text   = Tx.Time(d, TxTime.DayTab | addDow);

                TxHShortLabel.Text = Tx.Time(d, TxTime.Hour);
                TxHTabLabel.Text   = Tx.Time(d, TxTime.HourTab);

                TxHMShortLabel.Text = Tx.Time(d, TxTime.HourMinute);
                TxHMTabLabel.Text   = Tx.Time(d, TxTime.HourMinuteTab);

                TxHMSShortLabel.Text = Tx.Time(d, TxTime.HourMinuteSecond);
                TxHMSTabLabel.Text   = Tx.Time(d, TxTime.HourMinuteSecondTab);

                RelativeTimeLabel.Text     = Tx.RelativeTime(d);
                RelativeTimeSpanLabel.Text = Tx.TimeSpan(d);
            }
            catch (FormatException)
            {
                // Ignore invalid date formats, but clear any already displayed or now outdated data
                TxYMShortLabel.Text = "";
                TxYMTabLabel.Text   = "";
                TxYMAbbrLabel.Text  = "";
                TxYMLongLabel.Text  = "";

                TxYMDShortLabel.Text = "";
                TxYMDTabLabel.Text   = "";
                TxYMDAbbrLabel.Text  = "";
                TxYMDLongLabel.Text  = "";

                TxMShortLabel.Text = "";
                TxMTabLabel.Text   = "";
                TxMAbbrLabel.Text  = "";
                TxMLongLabel.Text  = "";

                TxMDShortLabel.Text = "";
                TxMDTabLabel.Text   = "";
                TxMDAbbrLabel.Text  = "";
                TxMDLongLabel.Text  = "";

                TxDShortLabel.Text = "";
                TxDTabLabel.Text   = "";

                TxHShortLabel.Text = "";
                TxHTabLabel.Text   = "";

                TxHMShortLabel.Text = "";
                TxHMTabLabel.Text   = "";

                TxHMSShortLabel.Text = "";
                TxHMSTabLabel.Text   = "";

                RelativeTimeLabel.Text     = "";
                RelativeTimeSpanLabel.Text = "";
            }
            finally
            {
                Thread.CurrentThread.CurrentCulture = originalCulture;
                Tx.RestoreSystemTexts();
            }

            timerDc.Start();
        }