I think the true understanding of the system's source code, you may not like this okay?

火车售票系统 (ADO+ACCESS)
.........................\...........\DATABASE
.........................\...........\........\TRAIN.MDB
.........................\...........\PIAO_PAS.DFM
.........................\...........\PIAO_PAS.PAS
.........................\...........\README.TXT
.........................\...........\TRAIN.CFG
.........................\...........\TRAIN.DOF
.........................\...........\TRAIN.DPR
.........................\...........\TRAIN.ICO
.........................\...........\TRAIN.RES
.........................\...........\train_main.dfm
.........................\...........\train_main.pas
.........................\...........\Unit1.dfm
.........................\...........\Unit1.pas
.........................\使用说明.CHM

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