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Parsing a file

Posted on 1998-10-14
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Last Modified: 2010-04-30
Hi,
   I need to be able to parse a file so that it adds four charactors to the end of each line as it stores the file into a variable named CTEXT... any ideas?

Kind Regards,
Rob Green.
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Question by:robjgreen
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2 Comments
 
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Accepted Solution

by:
traygreen earned 120 total points
ID: 1439974
If the file has carriage return/line feed characters in it(or any other identifiable line delimiter character in it) you can run through the file one character at a time.  You can build the output string as you go and replace or append the four characters everytime you hit the delimiter character.

eg.

const cAPPEND_CHARS = "1234"
Dim Char
dim CText as string
 
Open "FILE" For Input As #1      ' Open file.
Do While Not EOF(1)      ' Loop until end of file.
  Char = Input(1, #1)      ' Get one character.
  if asc(Char)<> 13     ' cr/lf
     CText = CText & Char
  else
     CText = CText & cAPPEND_CHARS
  end if      
Loop
Close #1      ' Close file.
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Author Comment

by:robjgreen
ID: 1439975
I actually cracked it before you sent the reply, but thanks for replying so quickly anyway :o)
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