摘要： public static DataSet GetPPriceList(string aircompany, string departPort, string arrivePort, string cabin,Boolean flag=false) { string sql = "SELECT ID, AirCompany,DepartCode,ArriveCode,ServerGrade,Cabin,Price,Agio,SaleBeginTime,SaleEndTime,TravelBeginTime,TravelEndTime FROM PPrice... 阅读全文