public IHttpActionResult Postq_material_group(q_material_group q_material_group)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            db.q_material_group.Add(q_material_group);

            try
            {
                db.SaveChanges();
            }
            catch (DbUpdateException)
            {
                if (q_material_groupExists(q_material_group.ForetagKod))
                {
                    return(Conflict());
                }
                else
                {
                    throw;
                }
            }

            return(CreatedAtRoute("DefaultApi", new { id = q_material_group.ForetagKod }, q_material_group));
        }
        public IHttpActionResult Putq_material_group(short id, q_material_group q_material_group)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            if (id != q_material_group.ForetagKod)
            {
                return(BadRequest());
            }

            db.Entry(q_material_group).State = EntityState.Modified;

            try
            {
                db.SaveChanges();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!q_material_groupExists(id))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(StatusCode(HttpStatusCode.NoContent));
        }
        public IHttpActionResult Getq_material_group(short id)
        {
            q_material_group q_material_group = db.q_material_group.Find(id);

            if (q_material_group == null)
            {
                return(NotFound());
            }

            return(Ok(q_material_group));
        }
        public IHttpActionResult Deleteq_material_group(short id)
        {
            q_material_group q_material_group = db.q_material_group.Find(id);

            if (q_material_group == null)
            {
                return(NotFound());
            }

            db.q_material_group.Remove(q_material_group);
            db.SaveChanges();

            return(Ok(q_material_group));
        }