void RemoveSelectedSubject()
{
if (selectedTaughtSubject != null)
{
TaughtSubjects.Remove((
from subject in TaughtSubjects
where selectedTaughtSubject.Name == subject.Name
select subject).FirstOrDefault());
OnPropertyChanged("StudySubjects");
}
}
void AddSelectedSubject()
{
foreach (Subject subject in TaughtSubjects)
{
if (selectedSubject.Name == subject.Name)
{
return;
}
}
TaughtSubjects.Add(selectedSubject);
OnPropertyChanged("TaughtSubjects");
}
void AddTeacher()
{
Teacher teacher = new Teacher(
Name,
CivilNum,
PhoneNum,
Email,
TeacherFaculty,
TaughtSubjects.ToList());
TeacherValidation.ActionOnError act = Error;
TeacherValidation tv = new TeacherValidation(act);
if (tv.isTeacherValid(teacher))
{
users.Add(teacher);
ErrMsg = "Teacher " + teacher.Name + " added!";
Factory.GetTeachers().InsertOne(teacher);
}
}
