private void button1_Click(object sender, EventArgs e)
{
Student student = new Student();
student.StudNo = textBox1.Text;
student.StudName = textBox2.Text;
student.StudSex = radioButton1.Checked?'男':'女';
student.StudBirthDate = dateTimePicker1.Value;
student.StudMajor = comboBox1.Text;
student.StudIsMember = checkBox1.Checked;
if (pictureBox1.Image != null)
{
MemoryStream ms = new MemoryStream();
pictureBox1.Image.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
student.StudPic = ms.GetBuffer();
ms.Close();
}
if (studentDAL.AddStudent(student) >= 0)
{
MessageBox.Show("添加成功！");
Dispose();
}
else
{
MessageBox.Show("添加失败！");
}
}
public void AddStudent(Student student)
{
try
{
// check Student code is exist
var st = _context.Student.Where(item => item.StudentCode == student.StudentCode).SingleOrDefault();
if (st == null)
{
student.Password = BCrypt.Net.BCrypt.HashPassword(student.Password);
_studentDAL.AddStudent(student);
}
else
{
throw new Exception("Mã sinh viên đã tồn tại");
}
}
catch (Exception ex)
{
if (ex.Message.Contains("Mã sinh viên đã tồn tại"))
{
throw new Exception(ex.Message.ToString());
}
else
{
throw new Exception("Error from StudentBLL: " + ex.Message.ToString());
}
}
}
public void Post(Student s)
{
bool done = StudentDAL.AddStudent(s);
if (!done)
{
throw new HttpResponseException(HttpStatusCode.BadRequest);
}
}
public static bool AddStudent(Student stu)
{
try
{
return(StudentDAL.AddStudent(stu));
}
catch (Exception)
{
throw;
}
}
public static int AddStdBusiness(StudentEntity entity)
{
if (entity.NAME != null &&
entity.SURNAME != null &&
entity.NUMBER != null &&
entity.PASSWORD != null &&
entity.PHOTO != null)
{
return(StudentDAL.AddStudent(entity));
}
return(-1);
}
public IActionResult Add(string firstname, string lastname, double notefinale)
{
Student student = new Student();
student.FirstName = firstname;
student.LastName = lastname;
student.NoteFinale = notefinale;
studentDAL.AddStudent(student);
return(RedirectToAction("Index"));
}
public ActionResult NewStudent(StudentModel model)
{
if (ModelState.IsValid)
{
model.StudentImageAddress = "/Images/" + Guid.NewGuid() + ".jpg";
model.StudentImageFile.SaveAs(Server.MapPath(model.StudentImageAddress));
StudentDAL dal = new StudentDAL();
int id = dal.AddStudent(model);
ViewBag.msg = "Student Added : " + id;
ModelState.Clear();
ViewBag.cities = dal.GetCities();
return(View());
}
else
{
StudentDAL dal = new StudentDAL();
ViewBag.cities = dal.GetCities();
return(View());
}
}
public int AddStudent(Student s)
{
return(dal.AddStudent(s));
}
public int AddStudent()
{
return(StudentDAL.AddStudent(this));
}
public void AddStudent(Student student)
{
StudentDAL dal = new StudentDAL();
dal.AddStudent(student);
}
/// <summary>
/// Add new student record
/// </summary>
/// <param name="entity">Student entity</param>
/// <returns>Student Id</returns>
public int AddStudent(Student entity, int SchoolId)
{
StudentDAL dalObject = new StudentDAL();
return(dalObject.AddStudent(entity, SchoolId));
}
