why this doent work?

flat assembler
Message board for the users of flat assembler.

Index > Windows > why this doent work?

Author

Thread

0x004549554F4C

Joined: 16 Mar 2004
Posts: 14

0x004549554F4C 27 Mar 2004, 00:28

.data
_file db 'Test.fle',0
_filewrite db 'abcd',0
.code
invoke CreateFile, _file, GENERIC_WRITE, FILE_SHARE_READ + FILE_SHARE_WRITE, 0, CREATE_NEW, 0, 0
mov edx, eax
invoke WriteFile, edx, _filewrite, 5, 0, 0
invoke CloseHandle, edx

27 Mar 2004, 00:28

aaro

Joined: 21 Jun 2003
Posts: 107
Location: hel.fi

aaro 27 Mar 2004, 03:07

Code:

.data
_file db 'Test.fle',0
_filewrite db 'abcd',0
_written dd ?
.code
invoke CreateFile, _file, GENERIC_WRITE, FILE_SHARE_READ + FILE_SHARE_WRITE, 0, CREATE_NEW, 0, 0
push eax
invoke WriteFile, eax, _filewrite, 5, _written, 0
call [CloseHandle]

27 Mar 2004, 03:07

roticv

Joined: 19 Jun 2003
Posts: 374
Location: Singapore

roticv 27 Mar 2004, 07:31

edx is modified by the function WriteFile

27 Mar 2004, 07:31

aaro

Joined: 21 Jun 2003
Posts: 107
Location: hel.fi

aaro 27 Mar 2004, 11:42

yes and

Quote:

If lpOverlapped is NULL, lpNumberOfBytesWritten cannot be NULL.

Sorry i didn't explain what was wrong with the code in the first message but i was bit drunk when writing that so..

27 Mar 2004, 11:42

< Last Thread | Next Thread >

Forum Rules:

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum