Problem reading tab delimited file (converts tabs to spaces)

andre_n · 2003-12-03

hi,

i'm writing a codeunit which needs to read a tab delimited file into na3.70, but navision reads the tabs as spaces :evil:. is there a way around this (or rather: what's the way around this)?

thanks.

andre

Torben_R. · 2003-12-03

Create a variable of the type Char and set it to 9 (i.e. Char9) - as far as I remember tab has ascii code 9.

Then test the import string for the character format(Char9) and you have found the place of the delimiter.

andre_n · 2003-12-03

thanks Torben.
navision converts the tabs (ascii 9, you're right) to space(s) (ascii 32), so the comparison will always be false. i can't check for spaces because a tab character converts to either 1, 2 or 3 space characters, and a 1 space character is legal in description fields for example.

nelson · 2003-12-04

Are you using <TAB> as the FieldSeparator?

andre_n · 2003-12-04

i am not using a dataport Nelson (i assume that's what you are referring to?), but reading the file directly from a codeunit.

Timo_Lässer · 2003-12-04

I think you must open the file in binary mode, so Navision doesn't convert the chars.

Correct me if I'm wrong :roll:

PrebenRasmussen · 2003-12-04

This is very easy:

WHILE fileIn.POS < fileIn.LEN DO BEGIN
  fileIn.READ(chrIn);
  IF chrIn = 9 THEN...

andre_n · 2003-12-04

i'm glad it's so easy for you :twisted:
thanks!!!

Problem reading tab delimited file (converts tabs to spaces)

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