public void CheckUserRfid(object sender, RFIDTagEventArgs args)
{
rfid_Code = args.Tag;
dataHelper = new Mysql();
string userName = dataHelper.GetUserFirstNameWithRfid(rfid_Code);
if (userName != "")
{
List <string> itemsLoaned = dataHelper.GetItemsLoanedByUser(rfid_Code);
string items = "";
if (itemsLoaned.Count() == 0)
{
lbRfid_Status.Text = userName + " nothing loaned ";
lbRfid_Status.ForeColor = Color.White;
Loaned_Items = false;
}
else
{
for (int i = 0; i < itemsLoaned.Count; i += 2)
{
items += itemsLoaned[i + 1] + " " + itemsLoaned[i] + "s ,";
}
int end = items.LastIndexOf(",");
string resultOfItemsLoaned = items.Substring(0, end);
lbRfid_Status.Text = userName + " has to return " + resultOfItemsLoaned;
lbRfid_Status.ForeColor = Color.Crimson;
Loaned_Items = true;
}
}
else
{
lbRfid_Status.Text = rfid_Code;
}
rfid.Close();
}