public int GetHoursOfCurrentRegisteredCourses(RegistrationDbContext _context)
{
if (registeredCourses == null)
{
GetRegisteredCourses(_context);
}
int hours = 0;
foreach (Course c in registeredCourses)
{
hours += c.HoursPerWeek.Value;
}
return(hours);
}
public List <Course> GetRegisteredCourses(RegistrationDbContext _context)
{
if (registeredCourses != null)
{
return(registeredCourses);
}
var registrations = (from r in _context.Registration where r.StudentStudentNum == StudentNum select r).Include(r => r.CourseCourse);
registeredCourses = new List <Course>();
foreach (Registration registration in registrations)
{
Course co = registration.CourseCourse;
registeredCourses.Add(co);
}
return(registeredCourses);
}
