//Parallel list to store prices along with their names
private void Button_Click(object sender, RoutedEventArgs e)
{
slipNumber++;
products prod = new products();
DataTable tbl = new DataTable();
double totalAmount = 0.0;
if (BarCode.Text.Equals("") || BarCode.Text == null)
{
MessageBox.Show("Enter the barcode you want to Scan");
}
else
{
tbl = data.getThatProduct(long.Parse(BarCode.Text));
if (tbl.Rows.Count > 0)
{
DataColumn c_column = new DataColumn("Quantity");
if (count < 1)
{
table = data.getDt();
count++;
}
DataRow row = data.getProduct(long.Parse(BarCode.Text));
for (int i = 0; i < table.Rows.Count; i++)
{
if (long.Parse(BarCode.Text) == long.Parse(table.Rows[i]["Barcode"].ToString()))
{
table.Rows[i]["Quantity"] = Int32.Parse(table.Rows[i]["Quantity"].ToString()) + 1;
//dcr += int.Parse(table.Rows[i]["Quantity"].ToString());
incr = Double.Parse(table.Rows[i]["Price"].ToString());
table.Rows[i]["Price"] = Double.Parse(table.Rows[i]["Price"].ToString()) + Double.Parse(row["Price"].ToString());
for (int a = 0; a < prodName.Count; a++)
{
if (prodName[a].ToString().Equals(row["ProductName"].ToString()))
{
amt[a] = Double.Parse(table.Rows[i]["Price"].ToString());
}
}
amt.Add(Double.Parse(table.Rows[i]["Price"].ToString()));
prodName.Add(String.Format(row["ProductName"].ToString()));
time.Add(DateTime.Now);
slip.Add(
"----------------------------------- \n" +
"Product Name : " + String.Format(row["ProductName"].ToString()) + " \n " +
"Day : " + tiime + " \n" +
"Price : " + Double.Parse(table.Rows[i]["Price"].ToString())
);
sameProduct = true;
}
}
if (!sameProduct)
{
table.Rows.Add(row);
amt.Add(Double.Parse(row["Price"].ToString()));
prodName.Add(String.Format(row["ProductName"].ToString()));
time.Add(DateTime.Now);
slip.Add(
"----------------------------------- \n" +
"Product Name : " + String.Format(row["ProductName"].ToString()) + " \n " +
"Day : " + tiime + " \n" +
"Price : " + Double.Parse(row["Price"].ToString())
);
}
//totalLabel.Content = "R "+totalAmount;
invoiceGrid.ItemsSource = table.DefaultView;
sameProduct = false;
}
else if (tbl.Rows.Count < 0)
{
MessageBox.Show("Entered Bar Code does not exist");
}
}
}
