public void Create(Subject subject)
{
if (string.IsNullOrWhiteSpace(subject.Subject_Name))
{
throw new AppException("Subject Name is required");
}
if (_context.Subject.Any(x => x.Subject_Name == subject.Subject_Name))
{
throw new AppException("Subject " + subject.Subject_Name + " already exists");
}
_context.Subject.Add(subject);
_context.SaveChanges();
}
public ActionResult Create(SubjectModel sub, HttpPostedFileBase uploadImage)
{
if (ModelState.IsValid && uploadImage != null)
{
byte[] imageData = null;
// считываем переданный файл в массив байтов
using (var binaryReader = new BinaryReader(uploadImage.InputStream))
{
imageData = binaryReader.ReadBytes(uploadImage.ContentLength);
}
// установка массива байтов
sub.Image = imageData;
db.Subjects.Add(sub);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(sub));
}
public ActionResult Create(Subject subject)
{
try
{
if (ModelState.IsValid)
{
db.Subjects.Add(subject);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(subject));
}
catch
{
return(View());
}
}