public IHttpActionResult PostAdmissionInfo(AdmissionInfo admissioninfo)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            try
            {
                //db.SaveChanges();
                //admissioninfo.StdtId = admissioninfo.StudentInfo.StudentId;
                db.StudentInfoes.Add(admissioninfo.StudentInfo);
                db.AdmissionInfoes.Add(admissioninfo);
                db.SaveChanges();
            }
            catch (DbUpdateException)
            {
                if (AdmissionInfoExists(admissioninfo.AdmId))
                {
                    return Conflict();
                }
                else
                {
                    throw;
                }
            }

            return CreatedAtRoute("DefaultApi", new { id = admissioninfo.AdmId }, admissioninfo);
        }
        // PUT api/AdmissionInfo/5
        public IHttpActionResult PutAdmissionInfo(int id, AdmissionInfo admissioninfo)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            if (id != admissioninfo.AdmId)
            {
                return BadRequest();
            }

            db.Entry(admissioninfo).State = EntityState.Modified;
            db.Entry(admissioninfo.StudentInfo).State = EntityState.Modified;
            try
            {
                db.SaveChanges();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!AdmissionInfoExists(id))
                {
                    return NotFound();
                }
                else
                {
                    throw;
                }
            }

            return StatusCode(HttpStatusCode.NoContent);
        }