public IHttpActionResult Putstudent(int id, student student) { if (!ModelState.IsValid) { return(BadRequest(ModelState)); } if (id != student.id) { return(BadRequest()); } db.Entry(student).State = EntityState.Modified; try { db.SaveChanges(); } catch (DbUpdateConcurrencyException) { if (!studentExists(id)) { return(NotFound()); } else { throw; } } return(StatusCode(HttpStatusCode.NoContent)); }
public int Remove(int id) { student s = ctx.student.FirstOrDefault(st => st.id == id); ctx.student.Remove(s); return(ctx.SaveChanges()); }
public int Remove(int id) { course c = ctx.course.FirstOrDefault(co => co.id == id); ctx.course.Remove(c); return(ctx.SaveChanges()); }
public int Remove(int id) { instructor i = ctx.instructor.FirstOrDefault(ins => ins.id == id); ctx.instructor.Remove(i); return(ctx.SaveChanges()); }