private void AddUserForm_Load(object sender, EventArgs e)
{
session1Entities db = new session1Entities();
db.Offices.Load();
this.officeBindingSource.DataSource = db.Offices.Local.ToBindingList();
}
private void tbn_Login_Click(object sender, EventArgs e)
{
if (attempt == 0)
{
this.btn_Login.Enabled = false;
aTimer.Start();
}
using (session1Entities db = new session1Entities())
{
string username = this.txt_username.Text;
string password = this.txt_password.Text;
User user = db.Users.FirstOrDefault(p => p.Email == username && p.Password == password);
if (user == null)
{
this.lbl_Login_Result.Text = "Invalid user name or password.";
this.txt_username.Focus();
attempt--;
}
else if (user.RoleID == 1)
{
this.Hide();
AdministratorForm adminForm = new AdministratorForm();
adminForm.ShowDialog();
}
else if (user.RoleID == 2)
{
this.Hide();
UserForm userForm = new UserForm();
userForm.ShowDialog();
}
};
}
private void btn_Add_User_Click(object sender, EventArgs e)
{
session1Entities db = new session1Entities();
User newUser = new User();
newUser.ID = db.Users.Max(u => u.ID) + 1;
newUser.Email = this.txt_email.Text;
User existedEmail = db.Users.FirstOrDefault(p => p.Email == this.txt_email.Text);
if (existedEmail != null)
{
MessageBox.Show("Existed Email Address");
return;
}
newUser.FirstName = this.txt_first_name.Text;
newUser.LastName = this.txt_last_name.Text;
if (this.pickerBirthDate.Text != "")
{
newUser.Birthdate = DateTime.Parse(pickerBirthDate.Text);
}
newUser.Password = this.txt_password.Text;
newUser.Active = true;
newUser.RoleID = 2;//default User Role =2
db.Users.Add(newUser);
try
{
db.SaveChanges();
MessageBox.Show("Create user successfully");
}
catch (DbEntityValidationException ex)
{
var errorMessages = ex.EntityValidationErrors
.SelectMany(x => x.ValidationErrors)
.Select(x => x.ErrorMessage);
// Join the list to a single string.
var fullErrorMessage = string.Join("; ", errorMessages);
MessageBox.Show(fullErrorMessage);
}
}
