private void WykButt_Click(object sender, RoutedEventArgs e)
{
try
{
Global.liczba_probek = Int32.Parse(Liczba_probek_textbox.Text.ToString());
Global.zakres_od = Int32.Parse(Zakres_od_textbox.Text.ToString());
Global.zakres_do = Int32.Parse(Zakres_do_textbox.Text.ToString());
Window3 wyk = new Window3();
wyk.ShowDialog();
}catch (Exception ex)
{
MessageBox.Show("Wypelnij wszystkie pola" + ex.Message);
}
}
private void ZalogujBTN_Click(object sender, RoutedEventArgs e)
{
string connection = @"Data Source=(localdb)\MSSQLLocalDB;Initial Catalog=ProjektWPF;Integrated Security=True;Connect Timeout=30;Encrypt=False;TrustServerCertificate=False;ApplicationIntent=ReadWrite;MultiSubnetFailover=False";
SqlConnection sqlConn = new SqlConnection(connection);
try
{
if (sqlConn.State == ConnectionState.Closed)
{
sqlConn.Open();
string query = "SELECT COUNT(1) FROM Użytkownik WHERE Loginx=@Loginx AND Passwordx=@Passwordx";
SqlCommand command = new SqlCommand(query, sqlConn);
command.CommandType = CommandType.Text;
command.Parameters.AddWithValue("@Loginx", LoginTB.Text);
command.Parameters.AddWithValue("@Passwordx", PasswordTB.Text);
int count = Convert.ToInt32(command.ExecuteScalar());
if (count == 1)
{
Window3 wnd3 = new Window3();
wnd3.Show();
this.Close();
}
else
{
MessageBox.Show("Podany login lub hasło są nieprawidłowe. Spróbuj jeszcze raz!", "Błąd", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
sqlConn.Close();
}
}