public static List <CourseDTO> GetAllCourse(int teacherid) { using (DAL.SchoolEntities DB = new DAL.SchoolEntities()) { List <CourseDTO> listCourse = new List <CourseDTO>(); var e = DB.Courses.Where(t => t.IdTeacher == teacherid); foreach (var item in e) { listCourse.Add(CourseDTO.CourseConvertDTO(item)); } return(listCourse); } }
public static bool createCourse(CourseDTO course) { var courseDal = CourseDTO.CourseConvertDAL(course); try { using (DAL.SchoolEntities DB = new DAL.SchoolEntities()) { DB.Courses.Add(courseDal); DB.SaveChanges(); return(true); } } catch (Exception ex) { return(false); } }