protected virtual Result OnPrintReceipt(ArrayList content)
{
ReceiptPrinter.Status ret = ReceiptPrinter.OpenPrint();
if (ret != ReceiptPrinter.Status.SUCC && ret != ReceiptPrinter.Status.PAPER_FEW)
{
Log.Warn("´ò¿ª´òÓ¡»ú¹ÊÕÏ!ret=" + ret.ToString());
return(Result.Fail);
}
ReceiptPrinter.SetPrintPosition(0);
ret = ReceiptPrinter.PrintString(content);
if (ret == ReceiptPrinter.Status.SUCC || ret == ReceiptPrinter.Status.PAPER_FEW)
{
ReceiptPrinter.FeedLine(8);
ReceiptPrinter.CutPage();
ReceiptPrinter.ClosePrint();
if (ret == ReceiptPrinter.Status.SUCC)
{
return(Result.Success);
}
else
{
return(Result.PaperFew);
}
}
else if (ret == ReceiptPrinter.Status.OUT_OF_PAPER)
{
return(Result.OutOfPaper);
}
else
{
return(Result.Fail);
}
}
