public static ICashbox FindCashbox()
{
string currentCashbox = Cached.GetCashbox();
List <string> checkCashboxOrder =
(currentCashbox == "Атол" ? new List <string> {
"Атол", "Штрих"
} : new List <string> {
"Штрих", "Атол"
});
foreach (string cashboxName in checkCashboxOrder)
{
ICashbox cashbox = TryCashbox(cashboxName);
if (cashbox != null)
{
return(cashbox);
}
}
return(null);
}
private static ICashbox TryCashbox(string name)
{
ICashbox cashbox = CreateCashboxDriver(name);
if (cashbox == null)
{
return(null);
}
Log.Add(String.Format("ищем кассу {0}", cashbox.Name()));
cashbox.CheckConnection();
if (cashbox.GetResultCode() == 0)
{
Cached.CashboxSave(cashbox.Name());
return(cashbox);
}
else
{
return(null);
}
}
