// PUT api/Data/5
public HttpResponseMessage PutStudent(int id, Student student)
{
if (!ModelState.IsValid)
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState);
}
if (id != student.ID)
{
return Request.CreateResponse(HttpStatusCode.BadRequest);
}
db.Entry(student).State = EntityState.Modified;
try
{
db.SaveChanges();
}
catch (DbUpdateConcurrencyException ex)
{
return Request.CreateErrorResponse(HttpStatusCode.NotFound, ex);
}
return Request.CreateResponse(HttpStatusCode.OK);
}
public async Task<IHttpActionResult> PutStudent(int id, Student student)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
if (id != student.StudentID)
{
return BadRequest();
}
db.Entry(student).State = EntityState.Modified;
try
{
await db.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!StudentExists(id))
{
return NotFound();
}
else
{
throw;
}
}
return StatusCode(HttpStatusCode.NoContent);
}
public async Task<IHttpActionResult> PostStudent(Student student)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
db.Students.Add(student);
await db.SaveChangesAsync();
return CreatedAtRoute("DefaultApi", new { id = student.StudentID }, student);
}
// POST api/Data
public HttpResponseMessage PostStudent(Student student)
{
if (ModelState.IsValid)
{
db.Students.Add(student);
db.SaveChanges();
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.Created, student);
response.Headers.Location = new Uri(Url.Link("DefaultApi", new { id = student.ID }));
return response;
}
else
{
return Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState);
}
}
