您所在位置：主题：我又遇到了关于文本取数的难题了!请高手帮忙!
chengjun
[专家分：0] 发布于 2005-07-28 22:41:00
在一个文本中有有这样几行数:
-----------------------------
123,456,567,890,908
123,564,567,456,342
84,272,448
3,584,704
-----------------------------
如何能去到第4行的"272"这三个数?
我用以下这个这个方法取不准确.
FF= FREEFILE
open "*.txt"for input as #ff
for i=1 to 4
line input #ff,a$
next
close #ff
do
ina%=instr(ff,a$,",")
if ina% then mid$(a$,ina%)=mid$(a$,ina%+ff)
loop while ina%
a$=MID$(A$,7,3)
请高手帮忙?谢谢!
-----------------------------
123,456,567,890,908
123,564,567,456,342
84,272,448
3,584,704
-----------------------------
如何能去到第4行的"272"这三个数?
我用以下这个这个方法取不准确.
FF= FREEFILE
open "*.txt"for input as #ff
for i=1 to 4
line input #ff,a$
next
close #ff
do
ina%=instr(ff,a$,",")
if ina% then mid$(a$,ina%)=mid$(a$,ina%+ff)
loop while ina%
a$=MID$(A$,7,3)
请高手帮忙?谢谢!
