public void Add(object sender, EventArgs args)
{
#region Validate inputs
if (cbCourse.SelectedItem == null)
{
MessageBox.Show("Selected course is empty.");
return;
}
if (cbTutor.SelectedItem == null)
{
MessageBox.Show("Selected tutor is empty.");
return;
}
#endregion
//Create new schedule object
Course_Schedule schedule = new Course_Schedule();
schedule.Course_ID = lcCourses[cbCourse.SelectedIndex].Course_ID;
schedule.DT_From = dtpStart.Value;
schedule.DT_To = dtpEnd.Value;
schedule.CreatedBy = GlobalApplication.cMyUser.User_ID;
schedule.ModifiedBy = GlobalApplication.cMyUser.User_ID;
schedule.Teacher_ID = lcTutors[cbTutor.SelectedIndex].User_ID;
ScheduleManager.Create(schedule);
MessageBox.Show("Schedule has been successfully added.");
//Close
this.Close();
}
public void FillGridView()
{
//Get all schedules
lcSchedules = ScheduleManager.GetAllSchedules();
//For each entry, add to data grid view
for (int i = 0; i < lcSchedules.Count; i++)
{
Course_Schedule curSchedule = lcSchedules[i];
Course curCourse = curSchedule.GetCourse();
User curTutor = curSchedule.GetTutor();
dgvSchedules.Rows.Add(curSchedule.CourseSchedule_ID, curCourse.Course_Name, curTutor.FullName, curSchedule.DT_From, curSchedule.DT_To);
}
dgvSchedules.Refresh();
}
public ViewStudents()
{
InitializeComponent();
//Get course schedule list
lcSchedules = ScheduleManager.GetSchedulesOf(GlobalApplication.cMyUser, RoleTypes.Tutor);
//If there are schedules
if (lcSchedules.Count > 0)
{
//Set each schedules to combo box
for (int i = 0; i < lcSchedules.Count; i++)
{
cbCourses.Items.Add(lcSchedules[i].GetCourse().Course_Name);
}
//Set first selection
cbCourses.SelectedValue = cbCourses.Items[0];
cbCourses.Refresh();
}
}
public CourseView()
{
InitializeComponent();
//Get list of course schedules and courses this user is enrolled on.
lcSchedules = ScheduleManager.GetSchedulesOf(GlobalApplication.cMyUser, RoleTypes.Student);
//If there are schedules
if (lcSchedules.Count > 0)
{
lcCourses = lcSchedules.ToCourses();
//Populate the combo box
for (int i = 0; i < lcCourses.Count; i++)
{
cbCourses.Items.Add(lcCourses[i].Course_Name);
}
//Set first selection
cbCourses.SelectedIndex = 0;
cbCourses.Refresh();
}
}
