0

このコードブロックがあります。

var foundAppointments = ServiceLink.FindAppointments(User, SiteSecureKey);    
var MondayAppointments = foundAppointments.SelectMany(x => x.Where(y => y.StartTime.Date.DayOfWeek == DayOfWeek.Monday)).ToList();

これで、月曜、火曜、水曜など、毎日の予定を追加するグローバル リストができました。

次に、これを実行します。

Appointments.Add(MondayAppointments); ..........

書く必要がある以外に、月曜日から日曜日の予定を実行できる方法はありますか.

var TuesdayAppointments = foundAppointments.SelectMany(x=>x.Where(y => y.StartTime.Date.DayOfWeek == DayOfWeek.Tuesday)).ToList();
var WednesdayAppointments = foundAppointments.SelectMany(x=>x.Where(y => y.StartTime.Date.DayOfWeek == DayOfWeek.Wednesday)).ToList();
var ThursdayAppointments = foundAppointments.SelectMany(x=>x.Where(y =>y.StartTime.Date.DayOfWeek == DayOfWeek.Thursday)).ToList();
var FridayAppointments = foundAppointments.SelectMany(x=>x.Where(y => y.StartTime.Date.DayOfWeek == DayOfWeek.Friday)).ToList();
var SaturdayAppointments = foundAppointments.SelectMany(x => x.Where(y => y.StartTime.Date.DayOfWeek == DayOfWeek.Saturday)).ToList();
var SundayAppointments = foundAppointments.SelectMany(x => x.Where(y => y.StartTime.Date.DayOfWeek == DayOfWeek.Saturday)).ToList();
Appointments.Add(TuesdayAppointments);
Appointments.Add(WednesdayAppointments);
Appointments.Add(ThursdayAppointments);
Appointments.Add(FridayAppointments);
Appointments.Add(SaturdayAppointments);
Appointments.Add(SundayAppointments);

何か案は？

4

3 に答える 3

0

これを試して：

IEnumerable<DayOfWeek> daysOfWeek = Enum.GetValues(typeof(DayOfWeek)).Cast<DayOfWeek>();

var appointmentsOnDaysOfWeek = daysOfWeek
    .GroupJoin(
        foundAppointments,
        dayOfWeek => dayOfWeek,
        appointment => appointment.StartDate.DayOfWeek,
        (day, appointments) => new
        {
            Day = day,
            Appointments = appointments.ToList()
        })
    .OrderBy(appointmentsOnDay => appointmentsOnDay.Day)
    .Select(appointmentsOnDay => appointmentsOnDay.Appointments);

Appointments.AddRange(appointmentsOnDaysOfWeek);

更新: 月曜日が最初である必要がある日までに注文することに注意を払いませんでした. それを修正するには、交換してください

    .OrderBy(appointmentsOnDay => appointmentsOnDay.Day)

と

    .OrderBy(appointmentsOnDay => appointmentsOnDay.Day == DayOfWeek.Sunday)
    .ThenBy(appointmentsOnDay => appointmentsOnDay.Day)
于 2013-09-23T10:50:24.147 に答える