public long Save(TeacherStandardMapping master) { if (master.TeacherStandardId == 0) { db.TeacherStandardMappings.Add(master); } db.SaveChanges(); return(master.TeacherStandardId); }
public bool Delete(long id) { TeacherStandardMapping master = GetTeacherStandardMapping(id); if (master != null) { db.TeacherStandardMappings.Remove(master); db.SaveChanges(); return(true); } else { return(false); } }