private void RefreshButton_Click(object sender, EventArgs e) // Refresh Button
{
PictureBox[] pictures = { pictureBox1, pictureBox2, pictureBox3, pictureBox4,
pictureBox5, pictureBox6, pictureBox7, pictureBox8, pictureBox9, pictureBox10,
pictureBox11, pictureBox12, pictureBox13, pictureBox14,pictureBox15, pictureBox16 };
for (int index = 0; index < pictures.Length; index++)
{
VendItem locItem = new VendItem();
locItem.ItemInventory = 5;
locItem.ItemPrice = VendMachList[index].ItemPrice;
locItem.ItemName = VendMachList[index].ItemName;
VendMachList[index] = locItem;
pictures[index].Show();
}
// Clears all the factors that change - clears labels, clears list of cart, clears current count of money accumulated
label1.Text = ("$ 0.00");
listBox1.Items.Clear();
TotalPrice = 0.00m;
ContPrice = 0.00m;
label3.Text = ("");
}
// Our method we'll use for the action of each item
private void Choice(VendItem i, PictureBox p, int loc)
{
if (i.ItemInventory > 0)
{
VendItem locItem = new VendItem();
locItem.ItemInventory = i.ItemInventory - 1;
locItem.ItemPrice = i.ItemPrice;
locItem.ItemName = i.ItemName;
VendMachList[loc] = locItem;
TotalPrice = TotalPrice + i.ItemPrice;
listBox1.Items.Add(i.ItemName);
label1.Text = "$ " + TotalPrice.ToString();
}
else
{
// If item is out of inventory ( ItemInv < 1 )
MessageBox.Show("Sorry we are all out of that item!");
// Hides empty stock
p.Hide();
}
}
// Read the VendMachItems.txt file
private List <VendItem> ReadFile()
{
// Creates a list called ItemInfo populated of type VendItem
List <VendItem> ItemInfo = new List <VendItem>();
try
{
StreamReader inputFile;
string Line;
VendItem entry = new VendItem();
char[] delim = { ',' };
inputFile = File.OpenText("VendMachItems.txt");
while (!inputFile.EndOfStream)
{
Line = inputFile.ReadLine();
string[] tokens = Line.Split(delim);
entry.ItemName = tokens[0];
entry.ItemInventory = Convert.ToDouble(tokens[1]);
entry.ItemPrice = Convert.ToDecimal(tokens[2]);
ItemInfo.Add(entry);
}
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
// Return the item's info
return(ItemInfo);
}
