private void DayComboBoxOnSelectionChanged(object sender, SelectionChangedEventArgs selectionChangedEventArgs)
{
if (selectionChangedEventArgs.AddedItems.Any())
{
selectedDay = selectionChangedEventArgs.AddedItems[0] as DayElement;
DateChanged();
}
}
private void InitializeForDate(DateTime date)
{
selectedDay = new DayElement { Number = date.Day, Name = DateTimeFormatInfo.CurrentInfo.GetAbbreviatedDayName(calendar.GetDayOfWeek(new DateTime(date.Year, date.Month, date.Day)))};
selectedMonth = new MonthElement { Number = date.Month, Name = DateTimeFormatInfo.CurrentInfo.GetAbbreviatedMonthName(date.Month)};
selectedYear = date.Year;
yearTextBox.Text = date.Year.ToString();
}
private void MonthChanged()
{
dayComboBox.Items.Clear();
var daysForMonth = Enumerable.Range(1, calendar.GetDaysInMonth(selectedYear, selectedMonth.Number));
foreach (var day in daysForMonth)
{
var dayName = DateTimeFormatInfo.CurrentInfo.GetAbbreviatedDayName(calendar.GetDayOfWeek(new DateTime(selectedYear, selectedMonth.Number, day)));
var dayElement = new DayElement { Name = dayName, Number = day };
dayComboBox.Items.Add(dayElement);
}
dayComboBox.SelectedIndex = selectedDay.Number - 1;
}