459349,NB,M522,公司,P12,2010.08.16
00060,PRDARA942WJZZ,放热板,N
NP2,R171,3,465.000,PC,5.43,RMB,1,PC
仍要交货,0.000,PC,0.00,RMB,0.00%
仍要开票,2.000,PC,10.86,RMB,0.06%
461508,NB,M522,公司,P12,2010.09.02
00010,CANGKB414WJ01,金属框架,C
NP2,R171,89.000,PC,13.72,RMB,1,PC
仍要交货,0.000,PC,0.00,RMB,0.00%
仍要开票,89.000,PC,1,221.08,RMB,100.00%
00020,CANGKB414WJ02,金属框架,C
NP2,R171,89.000,PC,18.59,RMB,1,PC
仍要交货,0.000,PC,0.00,RMB,0.00%
仍要开票,89.000,PC,1,654.51,RMB,100.00%

我怎么在TXT中取几个数据呢，比如我要取459349，00060，PRDARA942WJZZ，仍要交货,0.0000......
取行数的话又不规律，跪求高手~！！！

行数是没什么规律，但是，NB，公司等，不是有规律的吗，又或者后面的日期也可以作为判断的依据呀。

怎么弄啊，TXT没弄过，跪求啊！

上个问题不是弄过吗？