public async Task<IHttpActionResult> PutCPGFD_KB(int id, CPGFD_KB cPGFD_KB)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            if (id != cPGFD_KB.ID)
            {
                return BadRequest();
            }

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

            try
            {
                await db.SaveChangesAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!CPGFD_KBExists(id))
                {
                    return NotFound();
                }
                else
                {
                    throw;
                }
            }

            return StatusCode(HttpStatusCode.NoContent);
        }
        public async Task<IHttpActionResult> PostCPGFD_KB(CPGFD_KB cPGFD_KB)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            db.CPGFD_KB.Add(cPGFD_KB);
            await db.SaveChangesAsync();

            return CreatedAtRoute("DefaultApi", new { id = cPGFD_KB.ID }, cPGFD_KB);
        }