purebasic BUG

[zgneng1]

Code : Tout sélectionner

q.l= CreateFile_("c:\888.txt", #GENERIC_READ,  0, 0, #OPEN_ALWAYS, #FILE_ATTRIBUTE_NORMAL, 0)

Global a.s{10000000}

Debug q

ReadFile_(q, @a, 9, #Null, #Null)

Do not use the PUREBASIC function(CreateFile AND ReadFile)

Using windows APi(CreateFile_,ReadFile)_

You will find BUG

[Marc56]

Code : Tout sélectionner

Do not use the PUREBASIC function(CreateFile AND ReadFile)

CreateFile_ and ReadFile_ are not PureBasic functions, these are API, so ask Microsoft (or Linux, or Apple) support.

Use API directly requires often additional checks to be secure, so always prefere PureBasic internal functions when exist.
Your sample use CreateFile_ so API direct, not PurebBasic function.

Normal users do not have the right to write to the root of a system, all programmers know that from Windows Vista. Need admin rights.

No one programmer uses function 'Createfile()' or any I/O function on disk without prior verification (if CreateFile())

PureBasic does not have Try/Catch mechanism, but have OnError lib to trap errors. But in all cases, IF is the easiest and fastest way to avoid error.

Please do not crosspost same question on us and french forum, It is useless.

[Ar-S]

Hi zgneng1, Marc56's right. .
As in concern your question, please try to use google translate to speak about your problem in french on this forum.
Thanks.

@Marc56
Salut marc, je suis d'accord avec toi sauf pour ta dernière ligne. Je ne vois pas pourquoi on ne pourrait pas poser une question sur plusieurs forums.. ça nous est tous arrivé.

[Fred]

Ne repondez pas à ce troll, il spam le forum anglais aussi. Locké.