public task GetTaskOfTaskDone(int id) { using (se02team06 context = new se02team06()) { DbSet <taskdone> dbsetTaskDone = context.Set <taskdone>(); var tD = dbsetTaskDone.Find(id); context.Entry(tD).Reference(s => s.task).Load(); context.SaveChanges(); return(tD.task); } }
public lab GetLabOfTask(int id) { using (se02team06 context = new se02team06()) { DbSet <task> dbsetTask = context.Set <task>(); var task = dbsetTask.Find(id); context.Entry(task).Reference(s => s.lab).Load(); context.SaveChanges(); return(task.lab); } }
public List <taskdone> GetTaskDonesOfTask(int id) { using (se02team06 context = new se02team06()) { DbSet <task> dbsetTask = context.Set <task>(); var task = dbsetTask.Find(id); context.Entry(task).Collection(s => s.taskdones).Load(); context.SaveChanges(); return(task.taskdones.ToList()); } }
public labdate GetLabdateOfPresent(int id) { using (se02team06 context = new se02team06()) { DbSet <present> dbsetPresent = context.Set <present>(); present presentTmp = dbsetPresent.Find(id); context.Entry(presentTmp).Reference(s => s.labdate).Load(); context.SaveChanges(); return(presentTmp.labdate); } }
public student GetStudentOfPresent(int id) { using (se02team06 context = new se02team06()) { DbSet <present> dbsetPresent = context.Set <present>(); present presentTmp = dbsetPresent.Find(id); context.Entry(presentTmp).Reference(s => s.student).Load(); context.SaveChanges(); return(presentTmp.student); } }
public List <present> GetPresentsOfLabdate(int id) { using (se02team06 context = new se02team06()) { DbSet <labdate> dbsetLabdate = context.Set <labdate>(); labdate labdateTmp = dbsetLabdate.Find(id); context.Entry(labdateTmp).Collection(s => s.presents).Load(); context.SaveChanges(); return(labdateTmp.presents.ToList()); } }
public List <present> GetPresentsOfStudent(int id) { using (se02team06 context = new se02team06()) { DbSet <student> dbset = context.Set <student>(); var model = dbset.Find(id); context.Entry(model).Collection(s => s.presents).Load(); context.SaveChanges(); return(model.presents.ToList()); } }
public lab GetLabOfLabdate(int id) { using (se02team06 context = new se02team06()) { DbSet <labdate> dbsetLabdate = context.Set <labdate>(); labdate labdateTmp = dbsetLabdate.Find(id); context.Entry(labdateTmp).Reference(s => s.lab).Load(); context.SaveChanges(); return(labdateTmp.lab); } }
public List <student> GetStudentsOfLab(int id) { using (se02team06 context = new se02team06()) { DbSet <lab> dbsetLab = context.Set <lab>(); lab labTmp = dbsetLab.Find(id); context.Entry(labTmp).Collection(s => s.students).Load(); context.SaveChanges(); return(labTmp.students.ToList()); } }
public course GetCourseOfLab(int id) { using (se02team06 context = new se02team06()) { DbSet <lab> dbsetLab = context.Set <lab>(); lab labTmp = dbsetLab.Find(id); context.Entry(labTmp).Reference(s => s.course).Load(); context.SaveChanges(); return(labTmp.course); } }
public List <course> GetCoursesOfLectruer(int id) { using (se02team06 context = new se02team06()) { DbSet <lecturer> dbsetLectruer = context.Set <lecturer>(); lecturer lecturerTmp = dbsetLectruer.Find(id); context.Entry(lecturerTmp).Collection(s => s.courses).Load(); // loads Courses collection context.SaveChanges(); return(lecturerTmp.courses.ToList()); } }
public List <lecturer> GetLecturerOfCourse(int id) { using (se02team06 context = new se02team06()) { DbSet <course> dbsetCourse = context.Set <course>(); course courseTmp = dbsetCourse.Find(id); context.Entry(courseTmp).Collection(s => s.lecturers).Load(); context.SaveChanges(); return(courseTmp.lecturers.ToList()); } }
public void Update(int id, T entry) { using (se02team06 context = new se02team06()) { try { DbSet <T> dbset = context.Set <T>(); var old = dbset.Find(id); context.Entry(old).CurrentValues.SetValues(entry); context.SaveChanges(); } catch (DbUpdateException e) { Console.WriteLine("object with this id does not exist", e); } catch (Exception e) { Console.WriteLine(e); } } }