Ghost_Buster

My first observation is that you should first query to see if « NUMBERINSTOCK » is equal or greater than the value entered in the « RemoveTextField1 » box ... Otherwise you might set « NUMBERINSTOCK » to a negative value. Second, you should do a bit of validation on …

I used to program PASCAL on PDP-11 and VAX but the language I've used the most (and still am using) is LISP in the AutoCAD environment....

Hello everyone, Reading this post I note two areas where I can add my own opinion and (if possible) my programmer's experience. First, when using the Assign(...) and Reset(....) procedures, one should prevent program crashes when the expected file is not there or any I/O error occurs. In TurboPascal and …

You should look into using a database to save this kind of data since text files are harder and take longer to modify....

I would have suggested the following: [code=lisp] (defun enlarge ( x ) (cond ( (< x 0) (- x 1) ) ( (> x 0) (+ x 1) ) ( T nil ) ) ) [/code]