private void Reload()
{
DbContextDal dal = new DbContextDal();
student = dal.students.Where(x => x.ID == student.ID).FirstOrDefault();
checkBox_grade.Checked = false;
checkBox_test.Checked = false;
button_confirm.Hide();
comboBox_Course.Items.Clear();
studentCourses = SettingDatabase.GetAllLearnedCoursesOfStudent(student);
foreach (Course item in studentCourses)
{
comboBox_Course.Items.Add(item.Name);
}
float studentGrade = 0;
int counter = 0;
List <Enrollment> allStudentCourses = student.Enrollments.ToList();
dataGridView1.Rows.Clear();
dataGridView1.Refresh();
foreach (Enrollment item in allStudentCourses)
{
DataGridViewRow row = new DataGridViewRow();
row.CreateCells(dataGridView1); // this line was missing
row.Cells[0].Value = item.Course.Name;
if (item.Grade != null)
{
row.Cells[1].Value = item.Grade;
studentGrade = float.Parse(item.Grade.ToString());
counter++;
}
if (item.gradeAppeal != null)
{
row.Cells[2].Value = item.gradeAppeal;
}
else
{
row.Cells[2].Value = "Not requested";
}
if (item.additionalTest != null)
{
row.Cells[3].Value = item.additionalTest;
}
else
{
row.Cells[3].Value = "Not requested";
}
dataGridView1.Rows.Add(row);
}
studentGrade = studentGrade / counter;
label_GPA.Text = "GPA: " + studentGrade;
}
private void Reload()
{
comboBox_pickCourse.Items.Clear();
foreach (Control c in Schedule.Controls)
{
if (c is RichTextBox)
{
((RichTextBox)c).Clear();
}
}
DbContextDal dal = new DbContextDal();
student = dal.students.Where(x => x.ID == student.ID).FirstOrDefault();
lessons = new List <Lesson>();
enrollments = student.Enrollments.ToList();
lessons = SettingDatabase.StudentGetAllMyLesson(student);
courses = SettingDatabase.GetAllLearnedCoursesOfStudent(student);
lessons = lessons.OrderBy(x => x.Start).ToList();
foreach (Lesson item in lessons)
{
int i = 1;
Days day = (Days)Enum.Parse(typeof(Days), item.Day);
int j = (int)day;
try
{
var c = this.Schedule.GetControlFromPosition(j, i);
while (!(String.IsNullOrEmpty(c.Text)))
{
i++;
c = ((RichTextBox)Schedule.GetControlFromPosition(j, i));
}
Course course = SettingDatabase.getCourseByID(item.LCourseID);
c.Text = course.Name + " - " + item.Type + "\n" + item.Start + ":00-" + item.End + ":00 class:" + item.building + item.number + "\n" + getTeacherName(item);
}
catch (NullReferenceException ex) { MessageBox.Show(ex.Message); }
}
foreach (Course item in courses)
{
comboBox_pickCourse.Items.Add(item.Name);
}
}
public List <Course> getAllMyCourses()
{
return(SettingDatabase.GetAllLearnedCoursesOfStudent(this));
}
public List <Course> getAllCourseOfStudent(Student s)
{
return(SettingDatabase.GetAllLearnedCoursesOfStudent(s));
}