public static Holiday HasHoliday(Holiday entity)
{
EntityModelContainer context = GetContext();
if (entity.EntityState == EntityState.Unchanged)
return null;
return context.ObjectStateManager.GetObjectStateEntries
((EntityState.Added | EntityState.Modified | EntityState.Unchanged))
.Select(e => e.Entity).OfType<Holiday>()
.FirstOrDefault(x => x.Date == entity.Date);
}
public static Visit[] HasHolidayVisit(Holiday entity)
{
EntityModelContainer context = GetContext();
return context.Visits.Execute(MergeOption.NoTracking).Where(v => v.ToTime.Date == entity.Date.Date).ToArray();
}
/// <summary>
/// Create a new Holiday object.
/// </summary>
/// <param name="id">Initial value of the Id property.</param>
/// <param name="date">Initial value of the Date property.</param>
public static Holiday CreateHoliday(global::System.Int32 id, global::System.DateTime date)
{
Holiday holiday = new Holiday();
holiday.Id = id;
holiday.Date = date;
return holiday;
}
/// <summary>
/// Deprecated Method for adding a new object to the Holidays EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToHolidays(Holiday holiday)
{
base.AddObject("Holidays", holiday);
}
private void faMonthView_DrawCurrentDay(object sender, FarsiLibrary.Win.Events.CustomDrawDayEventArgs e)
{
e.Handled = true;
DateTime selectedDate = faMonthView.SelectedDateTime;
DateTime eDate = PersianDateConverter.ToGregorianDateTime(new PersianDate(e.Year, e.Month, e.Day));
string dayNo = toFarsi.Convert(e.Day.ToString());
//see if e is public Holiday : color it and return
string title;
if ((title= Methods.ayyam(eDate)) != "")
{
if (test && selectedDate.Date == eDate.Date)
{
lblHolidayTitle.Text = title;
test = false;
}
using (LinearGradientBrush br2 = new LinearGradientBrush(e.Rectangle, Color.MediumSpringGreen, Color.RosyBrown, 45, true))
{
e.Graphics.FillRectangle(br2, e.Rectangle);
e.Graphics.DrawString(dayNo, font, holidayBrush, e.Rectangle, fmt);
}
return;
}
//see if is clicked to add or remove from holidays
Holiday hd = new Holiday();
hd.Date = eDate.Date;
Holiday memHoliday = DataLayer.HasHoliday(hd);
if (test && selectedDate.Date == eDate.Date)
{
if (memHoliday != null)
{
Visit[] vis = DataLayer.HasHolidayVisit(memHoliday);
if (vis.Count() == 0 || Methods.ShowStandardMsgBox(FormMessageType.Question, "اخطار", "در این روز ویزیت تعریف شده است. آیا مایلید این روز تعطیل شود؟") == DialogResult.Yes)
{
DataLayer.Remove(memHoliday);
memHoliday = null;
}
}
else
{
DataLayer.Insert(hd);
memHoliday = hd;
}
test = false;
}
//paint the calender depend on its holiday or not
if (memHoliday != null)
{
using (LinearGradientBrush br2 = new LinearGradientBrush(e.Rectangle, Color.Red, Color.RosyBrown, 45, true))
{
e.Graphics.FillRectangle(br2, e.Rectangle);
e.Graphics.DrawString(dayNo, font, holidayBrush, e.Rectangle, fmt);
}
}
else
{
using (LinearGradientBrush br2 = new LinearGradientBrush(e.Rectangle, Color.White, Color.White, 45, true))
{
e.Graphics.FillRectangle(br2, e.Rectangle);
e.Graphics.DrawString(dayNo, font, normalBrush, e.Rectangle, fmt);
//faMonthView.Painter.DrawFocusRect(e.Graphics, e.Rectangle);
}
}
}