private void RecreateDays()
{
if (container != null)
{
PreChangeAnimate();
calendarDays = CreateVisibleDaysCollection();
container.SelectedItems.Clear();
container.ItemsSource = calendarDays;
PostChangeAnimate();
UpdateContainerSelection();
}
}
private void RecreateDays()
{
if(container != null)
{
PreChangeAnimate();
calendarDays = CreateVisibleDaysCollection();
container.SelectedItems.Clear();
container.ItemsSource = calendarDays;
PostChangeAnimate();
UpdateContainerSelection();
}
}
private CalendarDayCollection CreateVisibleDaysCollection()
{
var collection = new CalendarDayCollection();
var NumberOfDays = CultureHelper.CurrentCalendar.GetDaysInMonth(ViewYear, ViewMonth);
var dtStartOfMonth = new DateTime(ViewYear, ViewMonth, 1, 0, 0, 0, CultureHelper.CurrentCalendar);
int TotalDays = 0;
int FirstDay = CultureHelper.GetDayOfWeek(dtStartOfMonth, CultureHelper.CurrentCalendar);
int LastMonth = ViewMonth;
int LastYear = ViewYear;
if (ViewMonth - 1 < 1 && LastYear > 1)
{
LastMonth = 12;
LastYear--;
}
else if (ViewMonth - 1 > 0)
{
LastMonth--;
}
int PrevMonthDays = CultureHelper.CurrentCalendar.GetDaysInMonth(LastYear, LastMonth);
int LastingDays = PrevMonthDays - FirstDay;
//Create Pre-Day paddings
for (int i = LastingDays; i < PrevMonthDays; i++)
{
var newDay = new CalendarDay(new DateTime(LastYear, LastMonth, i + 1, 0, 0, 0, CultureHelper.CurrentCalendar));
newDay.IsOtherMonth = true;
newDay.IsSelectable = false;
collection.Add(newDay);
TotalDays++;
}
//Create CurrentMonth Days
for (int i = 1; i <= NumberOfDays; i++)
{
var newDay = new CalendarDay(new DateTime(ViewYear, ViewMonth, i, 0, 0, 0, CultureHelper.CurrentCalendar));
newDay.IsOtherMonth = false;
newDay.IsSelectable = true;
collection.Add(newDay);
TotalDays++;
}
int EndDay;
if (FirstDay != 0)
{
EndDay = NumberOfDays + 1;
}
else
{
EndDay = NumberOfDays;
}
//Create Post-Padding Days
for (int i = EndDay; i < 42; i++)
{
if (TotalDays == 42)
{
break;
}
var newDay = new CalendarDay(new DateTime(ViewYear, ViewMonth, i - EndDay + 1, 0, 0, 0, CultureHelper.CurrentCalendar));
newDay.IsOtherMonth = true;
newDay.IsSelectable = false;
collection.Add(newDay);
}
return(collection);
}
private CalendarDayCollection CreateVisibleDaysCollection()
{
var collection = new CalendarDayCollection();
var NumberOfDays = CultureHelper.CurrentCalendar.GetDaysInMonth(ViewYear, ViewMonth);
var dtStartOfMonth = new DateTime(ViewYear, ViewMonth, 1, 0, 0, 0, CultureHelper.CurrentCalendar);
int TotalDays = 0;
int FirstDay = CultureHelper.GetDayOfWeek(dtStartOfMonth, CultureHelper.CurrentCalendar);
int LastMonth = ViewMonth;
int LastYear = ViewYear;
if (ViewMonth - 1 < 1 && LastYear > 1)
{
LastMonth = 12;
LastYear--;
}
else if(ViewMonth - 1 > 0)
{
LastMonth--;
}
int PrevMonthDays = CultureHelper.CurrentCalendar.GetDaysInMonth(LastYear, LastMonth);
int LastingDays = PrevMonthDays - FirstDay;
//Create Pre-Day paddings
for(int i=LastingDays; i<PrevMonthDays; i++)
{
var newDay = new CalendarDay(new DateTime(LastYear, LastMonth, i + 1, 0, 0, 0, CultureHelper.CurrentCalendar));
newDay.IsOtherMonth = true;
newDay.IsSelectable = false;
collection.Add(newDay);
TotalDays++;
}
//Create CurrentMonth Days
for(int i=1; i<= NumberOfDays; i++)
{
var newDay = new CalendarDay(new DateTime(ViewYear, ViewMonth, i, 0, 0, 0, CultureHelper.CurrentCalendar));
newDay.IsOtherMonth = false;
newDay.IsSelectable = true;
collection.Add(newDay);
TotalDays++;
}
int EndDay;
if(FirstDay != 0)
{
EndDay = NumberOfDays + 1;
}
else
{
EndDay = NumberOfDays;
}
//Create Post-Padding Days
for(int i=EndDay; i<42; i++)
{
if(TotalDays == 42)
break;
var newDay = new CalendarDay(new DateTime(ViewYear, ViewMonth, i - EndDay + 1, 0, 0, 0, CultureHelper.CurrentCalendar));
newDay.IsOtherMonth = true;
newDay.IsSelectable = false;
collection.Add(newDay);
}
return collection;
}
