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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:
00955015
Vues:
18
Hi Taylor,

Thanks for the reply, but it did not work?


>>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
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