public static string CheckPIDReplace(string PID, string Type) { var dr = DALRecommendTire.CheckPID(PID); if (dr == null) { return("-1");//产品不存在 } if (!DALRecommendTire.CheckPIDNew(PID) && Type == "old") { return("-2");//老的未推荐 } return(dr["DisplayName"].ToString()); }
public static string CheckPID(string PID, string TireSize) { var dr = DALRecommendTire.CheckPID(PID); if (dr == null) { return("1");//产品不存在 } if (dr["TireSize"].ToString() != TireSize) { return("3");//尺寸不匹配 } else { return(dr["DisplayName"].ToString()); } }