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Programming > Pascal Borland > Re: Binary data...
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Re: Binary databases

by "Jochen" <jotel99@[EMAIL PROTECTED] > Dec 22, 2007 at 03:22 PM

hi!

Joe typed:

> assign(person, 'path\?');
> rewrite(person);
>
> recnum:= filesize(person); // This all ways starts at 0. No matter if
>                                there is 1 record in it or not.

there cannot be a record in it!
rewrite creates a new empty file. so of course it has 0 records.
please read the help about working with files: rewrite, reset, append,
filemode and so on i mean.

> if (recnum = 0) then goto ?; //Then I miss the first record.
>

Does that help?
greetz
Jo

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 23 Posts in Topic:
Binary databases
Joe <joe@[EMAIL PROTEC  2007-12-14 16:55:33 
Re: Binary databases
Robert Riebisch <Rober  2007-12-15 20:20:22 
Re: Binary databases
Joe <joe@[EMAIL PROTEC  2007-12-18 12:49:02 
Re: Binary databases
Jim Leonard <MobyGamer  2007-12-18 13:05:33 
Re: Binary databases
Joe <joe@[EMAIL PROTEC  2007-12-18 22:17:41 
Re: Binary databases
"Jochen" <jo  2007-12-19 05:17:45 
Re: Binary databases
"Jason Burgon"   2007-12-19 09:58:51 
Re: Binary databases
Joe <joe@[EMAIL PROTEC  2007-12-20 18:35:12 
Re: Binary databases
"Jochen" <jo  2007-12-22 15:22:05 
Re: Binary databases
Joe <joe@[EMAIL PROTEC  2007-12-22 20:03:44 
Re: Binary databases
"Jochen" <jo  2007-12-23 06:47:49 
Re: Binary databases
Joe <joe@[EMAIL PROTEC  2007-12-23 11:55:52 
Re: Binary databases
Jim Higgins <invalid@[  2007-12-23 23:48:54 
Re: Binary databases
Joe <joe@[EMAIL PROTEC  2007-12-27 09:09:39 
Re: Binary databases
Jim Higgins <invalid@[  2007-12-27 15:38:12 
Re: Binary databases
Joe <joe@[EMAIL PROTEC  2007-12-27 19:45:20 
Re: Binary databases
"winston19842005@[EM  2007-12-19 00:57:11 
Re: Binary databases
Jim Leonard <MobyGamer  2007-12-21 11:18:29 
Re: Binary databases
Joe <joe@[EMAIL PROTEC  2007-12-22 08:48:19 
Re: Binary databases
winston19842005 <bjjly  2007-12-22 09:17:11 
Re: Binary databases
Joe <joe@[EMAIL PROTEC  2007-12-22 20:05:32 
Re: Binary databases
Jim Leonard <MobyGamer  2007-12-24 10:34:36 
Re: Binary databases
Joe <joe@[EMAIL PROTEC  2007-12-27 09:12:16 

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