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Bitlshift(0xff, 24) doesn't work for me!
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 6 SP5
OS:
Windows XP SP2
Database:
Visual FoxPro
Divers
Thread ID:
00954994
Message ID:
00954996
Vues:
19
>Hi Everybody,
>
>I would like to shift a number between 0-255 to the left 24 times. When I do the following for example:
>
>
? bitlshift(0xff, 24)
>
>I should get: 4278190080
>
>However, I get the following number instead:
>-16777216
>
>How can I correct it?
>
>Thank you,
>Ali

That is the correct answer. VFP uses signed numbers.

? TRANSFORM(-16777216,"@0") && 0xff000000
Fred
Microsoft Visual FoxPro MVP

foxcentral.net
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