public async Task<IHttpActionResult> PutStudentGrade(int id, StudentGrade studentGrade)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
if (id != studentGrade.StudentGradeId)
{
return BadRequest();
}
db.Entry(studentGrade).State = EntityState.Modified;
try
{
await db.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!StudentGradeExists(id))
{
return NotFound();
}
else
{
throw;
}
}
return StatusCode(HttpStatusCode.NoContent);
}
public async Task<IHttpActionResult> PostStudentGrade(StudentGrade studentGrade)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
db.StudentGrades.Add(studentGrade);
await db.SaveChangesAsync();
return CreatedAtRoute("DefaultApi", new { id = studentGrade.StudentGradeId }, studentGrade);
}