public void AddStudent(params Student[] Stud)
{
Console.WriteLine("Counting:{0}", Stud.Count());
Console.ReadLine();
foreach (Student stud in Stud)
{
Student.Add(stud);
}
}
private void SaveChanges()
{
if (IsNew && Valid() && !HasErrors)
{
App.Model.course.Add(Course);
DateTime Occurence = StartDate;
while ((int)Occurence.DayOfWeek != DaysOfWeek + 1)
{
Occurence = Occurence.AddDays(+1);
}
do
{
CourseOccurrence c = new CourseOccurrence(Occurence, Course);
App.Model.courseoccurrence.Add(c);
Occurence = Occurence.AddDays(+7);
} while (Occurence.CompareTo(FinishDate) <= 0);
IsNew = false;
}
else if (!IsNew && Valid() && !HasErrors)
{
Occurences();
}
if (Stud.Count() < Course.Student.Count())
{
foreach (var m in Course.Student)
{
var presences = App.Model.presence.Where(p => p.Student == m.Id && p.CourseOccurrence.Course.Code == Course.Code).Include("CourseOccurrence.Presence").Include("Students");
App.Model.presence.RemoveRange(presences);
}
Course.Student.Clear();
}
while (Stud.Count != 0)
{
Course.Student.Add(Stud.First());
Stud.Remove(Stud.First());
}
App.Model.SaveChanges();
App.Messenger.NotifyColleagues(App.MSG_COURSE_CHANGED, Course);
CoursesOccurrence.RefreshFromModel(App.Model.courseoccurrence.Where(c => c.Course.Code == Course.Code));
HistoriquePrésences();
Stud = new ObservableCollection <Student>(Course.Student);
}
