public void SetDate(DateTime dt)
{
if ((Month.Month == dt.Month) && (Month.Year == dt.Year))
{
// Тот же месяц
SelectedDay = GetDayInCurrentMonth(dt);
}
else
{
Month = dt.Date;
GenerateDays(Month);
monthLb.Content = string.Format("{0:Y}", Month);
SelectedDay = GetDayInCurrentMonth(dt);
}
}
public void GenerateDays(DateTime month)
{
var daysInMonth = DateTime.DaysInMonth(month.Year, month.Month);
var start = new DateTime(month.Year, month.Month, 1);
var end = new DateTime(month.Year, month.Month, daysInMonth);
DaysPanel.Children.Clear();
var prevMonthDays = ExtesionHelper.DayOfWeekNum(start.DayOfWeek) - ExtesionHelper.DayOfWeekNum(DayOfWeek.Monday);
for (var cur = ExtesionHelper.DayOfWeekNum(System.DayOfWeek.Monday); cur < ExtesionHelper.DayOfWeekNum(start.DayOfWeek); cur++)
{
var date = start.PreviousMonth();
date = new DateTime(date.Year, date.Month,
DateTime.DaysInMonth(date.Year, date.Month) - prevMonthDays + cur);
var cell = new TrainCalendarDay(this, date, Brushes.LightGray);
DaysPanel.Children.Add(cell);
}
for (var d = start; d < end.AddDays(1); d = d.AddDays(1))
{
var cell = new TrainCalendarDay(this, d, Brushes.BlanchedAlmond);
DaysPanel.Children.Add(cell);
}
var lastDayInEnd = new DateTime(end.Year, end.Month, DateTime.DaysInMonth(end.Year, end.Month));
var cnt = 1;
for (var cur = ExtesionHelper.DayOfWeekNum(lastDayInEnd.DayOfWeek); cur < ExtesionHelper.DayOfWeekNum(DayOfWeek.Sunday); cur++)
{
var date = start.NextMonth();
date = new DateTime(date.Year, date.Month, cnt);
var cell = new TrainCalendarDay(this, date, Brushes.LightGray);
DaysPanel.Children.Add(cell);
cnt++;
}
if (DaysPanel.Children.Count == 35)
{
var lastDate = DaysPanel.Children[34] as TrainCalendarDay;
for (int i = 0; i < 7; i++)
{
var cell = new TrainCalendarDay(this, lastDate.Date.AddDays(i), Brushes.LightGray);
DaysPanel.Children.Add(cell);
}
}
else if (DaysPanel.Children.Count == 28)
{
var lastDate = DaysPanel.Children[27] as TrainCalendarDay;
for (int i = 0; i < 14; i++)
{
var cell = new TrainCalendarDay(this, lastDate.Date.AddDays(i), Brushes.LightGray);
DaysPanel.Children.Add(cell);
}
}
if (SelectedDay != null)
{
if ((SelectedDay.Date.Month == Month.Month) && (SelectedDay.Date.Year == Month.Year))
{
GetDayInCurrentMonth(SelectedDay.Date).Background = (SolidColorBrush)Resources["ArtBlueBrush"];
}
}
}
