Warning: A non-numeric value encountered in /web5/aldweb/www/aldweb_com/www/thread.php on line 497
Réponse n° 1
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le 05/08/2007 @ 22:04
par aldweb
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Hello Roy,
I think that the issue does not come from the LEN() function, but from an improper use of MESSAGEBOX(), which does not complain at compilation time (which is something I don't understand, I will have to investigate...). Indeed, only strings or string variables should be passed as the first argument of this function and you pass it a numerical variable.
Try the following code, and you will get the right answer:
'lentest.ibas
{CREATORID "LENT"}
BEGIN
A$="A TEST OF LEN"
L=LEN(A$)
'M=MESSAGEBOX(L,0)
PRINT L USING 0 : WAIT
END
There is not (yet?) a way to carry a long text line over to the next line in iziBasic, sorry.
Cheers,
aldweb
|
I. aldweb
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