private void buttonAddData_Click(object sender, EventArgs e)
{
int[] arrayOfRoomsPrice = new int[3] {
300000, 500000, 1000000
};
double totalPrice = arrayOfRoomsPrice[comboBoxRoomType.SelectedIndex] * int.Parse(textBoxLengthStay.Text);
listBoxDetailAddData.Items.Add($"Mr./Mrs.: {textBoxName.Text}");
listBoxDetailAddData.Items.Add("Thank you for choosing Luxury Hotel as your place to stay");
listBoxDetailAddData.Items.Add($"You chose {comboBoxRoomType.SelectedItem} room to stay for {textBoxLengthStay.Text} days");
listBoxDetailAddData.Items.Add($"Price per night is Rp. {arrayOfRoomsPrice[comboBoxRoomType.SelectedIndex]}");
listBoxDetailAddData.Items.Add($"Total Price Rp. {totalPrice}");
if (radioButtonMemberTrue.Checked)
{
listBoxDetailAddData.Items.Add($"Discount 10%: Rp. {0.1 * totalPrice}");
totalPrice -= (0.1 * totalPrice);
}
else
{
listBoxDetailAddData.Items.Add($"Discount : Rp.0");
}
listBoxDetailAddData.Items.Add($"Total price must be paid: Rp. {totalPrice}");
listBoxDetailAddData.Items.Add("");
finalTransaction = $"Mr./Mrs.: {textBoxName.Text}.........................Rp.{totalPrice}";
finalPrice = (int)totalPrice;
FormMainMenu formMainMenu = (FormMainMenu)this.Owner;
formMainMenu.listOfHistorySaleData.Add(finalTransaction);
formMainMenu.listOfHistoryPriceSaleData.Add(finalPrice);
formMainMenu.ShowData();
cleanField();
MessageBox.Show("Data successfully added");
}
private void FormShowAllData_Load(object sender, EventArgs e)
{
FormMainMenu formMainMenu = (FormMainMenu)this.Owner;
for (int i = 0; i < formMainMenu.listOfHistorySaleData.Count; i++)
{
listBoxShowAllData.Items.Add(formMainMenu.listOfHistorySaleData[i]);
}
}