private void LoginButton_Click(object sender, EventArgs e)
{
int help = -1;
List <User> U = new List <User>();
U = ShopDatabase.GetUser("Admin");
string username = usernameTextBox.Text;
string password = passwordTextBox.Text;
for (int i = 0; i < U.Count; i++)
{
if (U[i].Username == username && U[i].Password == password)
{
help = i;
this.Hide();
U[i].SetList(U[i]);
U[i].SetID(1);
MessageBox.Show(username + " successfully logged in");
Main sistema = new Main();
sistema.ShowDialog();
this.Close();
}
}
if (help == -1)
{
MessageBox.Show("Wrong username or password");
}
}
private void createUser_Click(object sender, EventArgs e)
{
if (nameTextBox.Text == "" || surnameTextBox.Text == "" || usernameTextBox.Text == "" || passwordTextBox.Text == "")
{
MessageBox.Show("Fill in all text boxes");
}
else
{
User u = new User();
u.Name = nameTextBox.Text;
u.Surname = surnameTextBox.Text;
u.Username = usernameTextBox.Text;
u.Password = passwordTextBox.Text;
List <User> help = new List <User>();
int h = 0;
help = ShopDatabase.GetUser("User");
for (int i = 0; i < help.Count; i++)
{
if (help[i].Username == u.Username)
{
MessageBox.Show("This Username is already taken");
h = 1;
i = help.Count + 1;
}
}
if (h == 0)
{
ShopDatabase.SaveUser("User", u);
MessageBox.Show("New user has been created");
Close();
}
}
nameTextBox.Text = "";
surnameTextBox.Text = "";
usernameTextBox.Text = "";
passwordTextBox.Text = "";
}