public List <Course> getAllCourseOfLecturer(Lecturer l)
{
return(SettingDatabase.GetAllLearnedCoursesOfLecturer(l));
}
public bool setapprovedCourseForLecturer(Lecturer l, Course c, bool approved = true)
{
return(SettingDatabase.ApprovedCourseForLecturer(l, c, approved));
}
public bool getApprovedStateOfCourseForLecturer(Lecturer l, Course c)
{
return(SettingDatabase.GetStateApprovalOfSLectureInCourse(l, c));
}
private void updateButtons()
{
if (selected_lesson != null)
{
if (checkBox_LessonsOfStudentSelected.Checked != true)
{
btn_Add.Enabled = true;
btn_RemoveLesson.Enabled = false;
}
else
{
btn_Add.Enabled = false;
btn_RemoveLesson.Enabled = true;
}
checkBox_Lesson.Checked = true;
txt_lbl_day.Text = selected_lesson.Day;
txt_lbl_End.Text = GeneralFuntion.formatTime(selected_lesson.End);
txt_lbl_Start.Text = GeneralFuntion.formatTime(selected_lesson.Start);
txt_lbl_Type.Text = selected_lesson.Type;
txt_TB_infoLesson.Text = selected_lesson.InfoLesson;
string nameTeacher = "";
int amountStudent = 0;
int maxStudInClass = 0;
ClassRoom classroom = dal.class_rooms.Where(x => x.building.Equals(selected_lesson.building) && x.number == selected_lesson.number).FirstOrDefault();
if (classroom != null)
{
maxStudInClass = classroom.maxStudents;
}
if (selected_lesson.Type.Equals("Lecture"))
{
Lecturer l = dal.lecturers.Find(selected_lesson.LTeacherID);
if (l != null)
{
nameTeacher = "L" + l.ID.ToString() + " : " + l.Name;
}
if (secretary != null)
{
Lecture lecture = secretary.geLectureFromLesson(selected_lesson);
if (lecture != null)
{
amountStudent = lecture.NumStudent;
}
}
else if (admin != null)
{
Lecture lecture = admin.geLectureFromLesson(selected_lesson);
if (lecture != null)
{
amountStudent = lecture.NumStudent;
}
}
else if (student != null)
{
Lecture lecture = SettingDatabase.geLectureFromLesson(selected_lesson);
if (lecture != null)
{
amountStudent = lecture.NumStudent;
}
}
}
else
{
Practitioner p = dal.practitiners.Find(selected_lesson.LTeacherID);
if (p != null)
{
nameTeacher = "P" + p.ID.ToString() + " : " + p.Name;
}
if (secretary != null)
{
if (selected_lesson.Type.Equals("Practise"))
{
Practise Practise = secretary.getPractiseFormLesson(selected_lesson);
if (Practise != null)
{
amountStudent = Practise.NumStudent;
}
}
else if (selected_lesson.Type.Equals("Lab"))
{
Lab lab = secretary.geLabFromLesson(selected_lesson);
if (lab != null)
{
amountStudent = lab.NumStudent;
}
}
else if (student != null)
{
Lab lab = SettingDatabase.geLabFromLesson(selected_lesson);
if (lab != null)
{
amountStudent = lab.NumStudent;
}
}
}
else if (admin != null)
{
if (selected_lesson.Type.Equals("Practise"))
{
Practise Practise = admin.getPractiseFormLesson(selected_lesson);
if (Practise != null)
{
amountStudent = Practise.NumStudent;
}
}
else if (selected_lesson.Type.Equals("Lab"))
{
Lab lab = admin.geLabFromLesson(selected_lesson);
if (lab != null)
{
amountStudent = lab.NumStudent;
}
}
}
}
txt_lbl_teacher.Text = nameTeacher;
if (maxStudInClass == 0)
{
maxStudInClass = amountStudent;
}
txt_lbl_NumCurrentStudents.Text = amountStudent.ToString() + " / " + maxStudInClass.ToString();
}
else
{
btn_RemoveLesson.Enabled = false;
btn_Add.Enabled = false;
txt_lbl_day.Text = "";
txt_lbl_End.Text = "";
txt_lbl_Start.Text = "";
txt_lbl_Type.Text = "";
txt_lbl_teacher.Text = "";
txt_lbl_NumCurrentStudents.Text = "";
}
}
