public Page()
{
InitializeComponent();
//default display and selected date time
calendar1.DisplayDate = new DateTime(2009, 1, 1);
calendar1.SelectedDate = new DateTime(2009, 1, 15);
//BlackoutDate won't be selected
calendar1.BlackoutDates.Add(new CalendarDateRange(new DateTime(2009, 1, 22)));
label2.Text = "DisplayDate: " + calendar1.DisplayDate + " SelectedDate: " + calendar1.SelectedDate;
calendar1.DisplayDateChanged += new EventHandler<CalendarDateChangedEventArgs>(ca1_DisplayDateChanged);
calendar1.SelectedDatesChanged += new EventHandler<SelectionChangedEventArgs>(ca1_SelectedDatesChanged);
}
void HandleChecked(object sender, RoutedEventArgs e)