private void button7_Click(object sender, EventArgs e)
{
foreach (DataGridViewRow d_row in dataGridView1.Rows)
{
object ischecked = d_row.Cells[0].Value;
if (ischecked == null)
{
}
else
{
var addCourse = true;
foreach (DataGridViewRow d_row_2 in dataGridView2.Rows)
{
if (addCourse && d_row.Cells[1].Value == d_row_2.Cells[1].Value)
{
if (!LogInScreen.admin_perms)
{
addCourse = false;
}
System.Windows.Forms.MessageBox.Show("Already enrolled in course");
}
if (addCourse)
{
string new_course_id = (string)d_row.Cells[1].Value;
string old_course_id = (string)d_row_2.Cells[1].Value;
string[] new_course_split = new_course_id.Split('-');
List <string> new_course_split_list = new List <string>(new_course_split);
string[] old_course_split = old_course_id.Split('-');
List <string> old_course_split_list = new List <string>(old_course_split);
if (new_course_split_list[0] == old_course_split_list[0] && new_course_split_list[1] == old_course_split_list[1])
{
if (!LogInScreen.admin_perms)
{
addCourse = false;
}
System.Windows.Forms.MessageBox.Show("Already enrolled in different section of course");
}
}
if (addCourse)
{
if ((int)d_row.Cells[5].Value < 0.0)
{
if (!LogInScreen.admin_perms)
{
addCourse = false;
}
System.Windows.Forms.MessageBox.Show("No Seats Available");
}
}
}
if (addCourse)
{
if (Convert.ToSingle(d_row.Cells[4].Value) + current_user.GetCurrentCourseCredits() >= 5.0)
{
if (!LogInScreen.admin_perms)
{
addCourse = false;
}
System.Windows.Forms.MessageBox.Show("Too many credits");
}
}
if (addCourse)
{
foreach (DataGridViewRow d_row_3 in dataGridView3.Rows)
{
string new_course_id = (string)d_row.Cells[1].Value;
string old_course_id = (string)d_row_3.Cells[0].Value;
string[] new_course_split = new_course_id.Split('-');
List <string> new_course_split_list = new List <string>(new_course_split);
string[] old_course_split = old_course_id.Split('-');
List <string> old_course_split_list = new List <string>(old_course_split);
if (new_course_split_list[0] == old_course_split_list[0] && new_course_split_list[1] == old_course_split_list[1])
{
System.Windows.Forms.MessageBox.Show("Warning! Previously enrolled in " + new_course_id);
}
}
}
if (addCourse)
{
try
{
current_user.AddCourse((string)d_row.Cells[1].Value);
var student_course_array = from row in current_user.GetCourses()
select new
{
Id = row.Value.GetCourseID(),
Name = row.Value.GetCourseName(),
Faculty = row.Value.GetFaculty().GetUserName(),
Credits = row.Value.GetCourseCredit(),
Seats = row.Value.GetNumSeats(),
Dates = String.Join(", ", row.Value.GetDayBlocks()),
Times = String.Join(", ", row.Value.GetTimeBlocks())
};
dataGridView2.DataSource = student_course_array.ToArray();
current_user.VerifyNextSchedule();
}
catch
{
System.Windows.Forms.MessageBox.Show("Error adding course");
}
}
}
}
Form2_Load(sender, e);
}
//adds courseName to enrolledCourses of the given professor
public void AddStudentCourse(string courseName, Student studentName)
{
studentName.AddCourse(courseName);
}
