public ClockViewModel()
{
//setup the preferences of the user.
var dateFormat = ClockConfiguration.GetPreference(ClockConfiguration.Preferences.DateFormat);
if (dateFormat == null)
{
dateFormat = DateFormats.First().Value;
ClockConfiguration.SetPreference(ClockConfiguration.Preferences.DateFormat, dateFormat);
}
SelectedDateFormat = dateFormat;
var timeFormat = ClockConfiguration.GetPreference(ClockConfiguration.Preferences.TimeFormat);
if (timeFormat == null)
{
timeFormat = TimeFormats.First().Value;
ClockConfiguration.SetPreference(ClockConfiguration.Preferences.TimeFormat, timeFormat);
}
SelectedTimeFormat = timeFormat;
_timer = new DispatcherTimer();
_timer.Interval = new TimeSpan(0, 0, 1);
_timer.Tick += timer_Tick;
_timer.Start();
}
