private int CheckCouponAgainstIPAddress(CouponDAO _couponDAO, long couponID) { int numPrints = 0; string ip = Request.UserHostAddress; List<CouponPrint> prints = _couponDAO.GetCouponPrintsForCouponID(couponID); if (prints.Count > 0) { List<CouponPrint> p = prints.FindAll(i => i.IPAddress == ip); if (p != null) { numPrints = p.Count; } } return numPrints; }