/* Redirects the user to userLogin_form. */
private void labelCatreAutentificare_Click(object sender, EventArgs e)
{
this.Close();
userLogin_form loginform = new userLogin_form();
loginform.Show();
}
/* User logout method. */
private void btnIesire_Click(object sender, EventArgs e)
{
userLogin_form.UtilizatorID = 0;
userLogin_form.username = "";
this.Close();
userLogin_form loginform = new userLogin_form();
loginform.Show();
}
/* Registers the textboxes values in the table Utilizatori. */
private void btnInregistrare_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(txtUtilizator.Text) || string.IsNullOrEmpty(txtParola.Text))
{
MessageBox.Show("Completati campurile obligatorii.");
}
else if (txtTipUtilizator.SelectedIndex != 0 && txtTipUtilizator.SelectedIndex != 1)
{
MessageBox.Show("Selectati tipul de utilizator.");
}
else if (txtParola.Text != txtConfirmareParola.Text)
{
MessageBox.Show("Campurile parolei trebuie sa coincida!");
}
else
{
using (SqlConnection DatabaseConnection = new SqlConnection(connection_class.connectionString))
{
DatabaseConnection.Open();
SqlCommand checkUser = new SqlCommand("VerificareUtilizatorUnic", DatabaseConnection);
checkUser.CommandType = CommandType.StoredProcedure;
checkUser.Parameters.AddWithValue("@utilizator", txtUtilizator.Text.Trim());
int UserExists = (int)checkUser.ExecuteScalar();
if (UserExists > 0)
{
/* User already exists. */
MessageBox.Show("Numele de utilizator exista deja!");
return;
}
else
{
SqlCommand sqlCmd = new SqlCommand("InregistrareUtilizator", DatabaseConnection);
sqlCmd.CommandType = CommandType.StoredProcedure;
sqlCmd.Parameters.AddWithValue("@Utilizator", txtUtilizator.Text.Trim());
sqlCmd.Parameters.AddWithValue("@Tip_Utilizator", txtTipUtilizator.SelectedItem);
sqlCmd.Parameters.AddWithValue("@Nume", txtNume.Text.Trim());
sqlCmd.Parameters.AddWithValue("@Prenume", txtPrenume.Text.Trim());
sqlCmd.Parameters.AddWithValue("@Parola", connection_class.PasswordEncrypt(txtParola.Text.Trim()));
sqlCmd.ExecuteNonQuery();
MessageBox.Show("Utilzatorul a fost inregistrat cu succes!");
DatabaseConnection.Close();
connection_class.ClearTextBoxes(this.Controls);
this.Hide();
userLogin_form loginform = new userLogin_form();
loginform.Show();
}
}
}
}
