// Cancell Lecture - Final Confirmation Button
private void CancellLec_Final_Confirmation_Button(object sender, EventArgs e)
{
string day = "";
string leteralDay = cbo_Cancell_Day.Text;
if (leteralDay == "'א")
{
day = "A";
}
else if (leteralDay == "'ב")
{
day = "B";
}
else if (leteralDay == "'ג")
{
day = "C";
}
else if (leteralDay == "'ד")
{
day = "D";
}
else if (leteralDay == "'ה")
{
day = "E";
}
else if (leteralDay == "'ו")
{
day = "F";
}
int hour = Convert.ToInt32(cbo_Cancell_Hour.Text);
ActiveCoursesDB actCourseDB = new ActiveCoursesDB();
string classroom = actCourseDB.Get_Course_Classroom(user.Get_First_Name(), user.Get_Last_Name(), cbo_Courses.Text, day, hour);
Requests_LecturersDB reqLectDB = new Requests_LecturersDB();
reqLectDB.Add_Request(user.Get_ID(), user.Get_First_Name(), user.Get_Last_Name(), CANCELL, cbo_Courses.Text, day, hour, classroom);
Panel_Lecturer_Requests_Main.Visible = true;
cbo_Cancell_Day.Items.Clear();
cbo_Cancell_Day.ResetText();
cbo_Courses.ResetText();
cbo_Cancell_Hour.Items.Clear();
cbo_Cancell_Hour.ResetText();
}
// Add Lecture - Confirmation Button
private void button4_Click(object sender, EventArgs e)
{
CoursesDB courses_db = new CoursesDB();
ActiveCoursesDB actCourseDB = new ActiveCoursesDB();
int day = cbo_Day.SelectedIndex + 1;
int hour = cbo_Hour.SelectedIndex + 8;
int numOfhoursOnCourse = courses_db.getNumHour(cbo_Courses.Text, 1); // 1 for lecturer
if (((day == 6) && (hour + numOfhoursOnCourse > 13)) || ((day != 6) && (hour + numOfhoursOnCourse > 21)))
{
MessageBox.Show("Illegal hours");
}
else
{
//--fill free class list
List <string> free_classes = new List <string>();
actCourseDB.Fill_Free_Classes_List(free_classes, cbo_Day.SelectedIndex + 1, Convert.ToInt32(cbo_Hour.Text), cbo_Courses.Text, 1, courses_db, "Lecture");
Requests_LecturersDB reqLec = new Requests_LecturersDB();
reqLec.Check_Classes(free_classes);
try {
if (free_classes.Count == 0)
{
throw new NullReferenceException("There are no available classrooms.");
}
string LeteralDay = cbo_Day.Text;
if (LeteralDay == "'א")
{
LeteralDay = "A";
}
else if (LeteralDay == "'ב")
{
LeteralDay = "B";
}
else if (LeteralDay == "'ג")
{
LeteralDay = "C";
}
else if (LeteralDay == "'ד")
{
LeteralDay = "D";
}
else if (LeteralDay == "'ה")
{
LeteralDay = "E";
}
else if (LeteralDay == "'ו")
{
LeteralDay = "F";
}
reqLec.Add_Request(user.Get_ID(), user.Get_First_Name(), user.Get_Last_Name(), ADD_LEC, cbo_Courses.Text, LeteralDay, Convert.ToInt32(cbo_Hour.Text), free_classes[0]);
}
catch (NullReferenceException ex)
{
MessageBox.Show(ex.Message);
}
}
cbo_Day.ResetText();
cbo_Hour.ResetText();
cbo_Courses.ResetText();
Panel_Cancell_Lec.Visible = true;
Panel_Lecturer_Requests_Main.Visible = true;
}