[Gambas-user] Filehandle and #

[Fabien Bodard]

Le Wednesday 21 November 2007 16:38:11 smiefert at ...784..., vous avez écrit :
> hello,
>
> i dontunderstand the code below. Why i sometimes  use hFile and sometimes
> #hFile
>
> and what d the line
>
> LINE INPUT #hFile,sLig?!?
>
> SUB PrintFile(filename AS STRING)
>   DIM hfile AS File
>   DIM sLig AS String
>
>   OPEN Filename FOR READ AS #hFile
>
> WHILE NOT EOF(hFile)
>   LINE INPUT #hFile,sLig
>  Print sLig
>
> CLOSE #hFile
>
> END
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hFile is a variable that represent a file

#hFile is a stream access to this var

LINE INPUT #hFile, slig : Read a line in the file hFile as assign it to the 
sLig Variable that is a string var

OPEN Filename FOR READ AS #hFile : is the old opening synthax

now we use:

hFile = OPEN Filename FOR READ

Fabien