//Return a list of snacks from the database
public List <Snack> GetAllSnacks()
{
string sql = "SELECT * FROM Product WHERE IsItSnack = \"1\";";
MySqlCommand command = new MySqlCommand(sql, MySqlconnection);
List <Snack> snackList = new List <Snack>();
try
{
MySqlconnection.Open();
MySqlDataReader reader = command.ExecuteReader();
Snack snack;
int productId;
String name;
int quantity;
double price;
bool isItSnack;
string pathstring;
while (reader.Read())
{
productId = Convert.ToInt32(reader[0]);
name = Convert.ToString(reader[1]);
//quantity = Convert.ToInt32(reader[2]);
price = Convert.ToDouble(reader[3]);
isItSnack = Convert.ToBoolean(reader[4]);
pathstring = Convert.ToString(reader[5]);
snack = new Snack(productId, name, price);
snackList.Add(snack);
}
}
catch (MySqlException e)
{
}
finally
{
MySqlconnection.Close();
}
return(snackList);
}
private void onClick(object sender, EventArgs e)
{
quanTextbox = Convert.ToInt16(numericUpDown1.Value);
String name = ((MyButton)sender).Text;
double price = ((MyButton)sender).Price;
int id = ((MyButton)sender).ProductId1;
// listBox1.Items.Add(snack.ToString());
if (tabControl1.SelectedTab == tabPage1)
{
Snack snack = new Snack(id, name, price);
OrderLine orderLine = new OrderLine(holder1, quanTextbox, snack);
order.AddOrderLine(orderLine);
listBox1.Items.Add(orderLine.AsString());
double p = 0;
foreach (OrderLine item in order.getAllOrderLines())
{
p += item.Price * item.Quantity;
}
lbTotal.Text = "Total: € " + p;
}
else if (tabControl1.SelectedTab == tabPage2)
{
Drink drink = new Drink(id, name, price);
OrderLine orderLine = new OrderLine(drink.Name, quanTextbox, drink);
order.AddOrderLine(orderLine);
listBox1.Items.Add(orderLine.AsString());
double p = 0;
foreach (OrderLine item in order.getAllOrderLines())
{
p += item.Price * item.Quantity;
}
lbTotal.Text = "Total: € " + p;
}
}
