private void buttonBuy_Click(object sender, EventArgs e) { int rabate = 0; if (ValidateForm()) { MessageBox.Show("uspjesno"); //dodati u bazu pod. //poslati email } User = CheckUser(User); if (User.GetType == 0) { rabate = 0; } else if (User.GetType == 1) { rabate = 10; } else { rabate = 20; } Bill = sql.AddBill(Store, User, DateTime.Now, Car, rabate); if (radioButtonDelivery.Checked) { Order = sql.AddOrder(Bill, TypeOfDelivery.DELIVERY); } else { Order = sql.AddOrder(Bill, TypeOfDelivery.STORE); } textBoxFirstName.Text = ""; textBoxLastName.Text = ""; textBoxAddress.Text = ""; textBoxEmail.Text = ""; textBoxPhoneNumber.Text = ""; //sendEmail(User, Car); sql.deleteCar(Car); this.Hide(); if (logIn) { Form form = new EmployeeForm(this); form.Show(); } else { Form form = new StartingForm(); form.Show(); } }