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GeneralRe: Strange Font Problem in Edit Control Pin
vishalgpt1-Jun-11 22:05
vishalgpt1-Jun-11 22:05 
GeneralRe: Strange Font Problem in Edit Control Pin
ShilpiP1-Jun-11 22:30
ShilpiP1-Jun-11 22:30 
GeneralRe: Strange Font Problem in Edit Control Pin
vishalgpt1-Jun-11 23:04
vishalgpt1-Jun-11 23:04 
GeneralRe: Strange Font Problem in Edit Control Pin
ShilpiP1-Jun-11 23:46
ShilpiP1-Jun-11 23:46 
GeneralRe: Strange Font Problem in Edit Control Pin
vishalgpt2-Jun-11 0:33
vishalgpt2-Jun-11 0:33 
GeneralRe: Strange Font Problem in Edit Control Pin
ShilpiP2-Jun-11 1:29
ShilpiP2-Jun-11 1:29 
AnswerRe: Strange Font Problem in Edit Control Pin
Rajesh R Subramanian2-Jun-11 6:45
professionalRajesh R Subramanian2-Jun-11 6:45 
QuestionVirualAlloc and ReadFile Pin
csrss1-Jun-11 9:33
csrss1-Jun-11 9:33 
So, got no idea why this is not working but it simply not working.

    SIZE_T BASE_BUFFER_SIZE = 512;

BYTE * bInitialBuffer = NULL;
bInitialBuffer = (BYTE *)VirtualAlloc(0,
        BASE_BUFFER_SIZE, MEM_RESERVE, PAGE_READWRITE);

if(bInitialBuffer == NULL)
{
    // handle this
    TRACE("VirtualAlloc failed!");
    return NULL;
}
DWORD dwReadBytes;
while (FALSE != ReadFile(hDevice, bInitialBuffer, BASE_BUFFER_SIZE,
    (LPDWORD)&dwReadBytes, 0) && dwReadBytes > 0)
{
    TRACE1("got buffer! %d",dwReadBytes );
    }
    if(dwReadBytes <= 0) TRACE("failed!");


GetLAstError() returns Invalid access to memory location.
I am dealing with virtual alloc for a first time :P
What am i doing wrong?
Thanks
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0110010101110011

AnswerRe: VirualAlloc and ReadFile Pin
Rajesh R Subramanian1-Jun-11 9:52
professionalRajesh R Subramanian1-Jun-11 9:52 
GeneralRe: VirualAlloc and ReadFile Pin
csrss1-Jun-11 10:10
csrss1-Jun-11 10:10 
GeneralRe: VirualAlloc and ReadFile Pin
Rajesh R Subramanian1-Jun-11 10:20
professionalRajesh R Subramanian1-Jun-11 10:20 
GeneralRe: VirualAlloc and ReadFile Pin
csrss1-Jun-11 10:50
csrss1-Jun-11 10:50 
GeneralRe: VirualAlloc and ReadFile Pin
Rajesh R Subramanian1-Jun-11 11:18
professionalRajesh R Subramanian1-Jun-11 11:18 
AnswerRe: VirualAlloc and ReadFile Pin
Rajesh R Subramanian1-Jun-11 10:24
professionalRajesh R Subramanian1-Jun-11 10:24 
GeneralRe: VirualAlloc and ReadFile Pin
csrss1-Jun-11 11:01
csrss1-Jun-11 11:01 
GeneralRe: VirualAlloc and ReadFile Pin
csrss1-Jun-11 11:08
csrss1-Jun-11 11:08 
GeneralRe: VirualAlloc and ReadFile Pin
Rajesh R Subramanian1-Jun-11 11:19
professionalRajesh R Subramanian1-Jun-11 11:19 
GeneralRe: VirualAlloc and ReadFile Pin
csrss1-Jun-11 12:11
csrss1-Jun-11 12:11 
QuestionRe: VirualAlloc and ReadFile Pin
David Crow1-Jun-11 11:10
David Crow1-Jun-11 11:10 
AnswerRe: VirualAlloc and ReadFile Pin
csrss1-Jun-11 12:12
csrss1-Jun-11 12:12 
Questionva_list not working form me and i dont know why Pin
kosacid1-Jun-11 6:19
kosacid1-Jun-11 6:19 
AnswerRe: va_list not working form me and i dont know why Pin
Luc Pattyn1-Jun-11 6:51
sitebuilderLuc Pattyn1-Jun-11 6:51 
GeneralRe: va_list not working form me and i dont know why Pin
kosacid1-Jun-11 7:02
kosacid1-Jun-11 7:02 
AnswerRe: va_list not working form me and i dont know why Pin
Luc Pattyn1-Jun-11 7:53
sitebuilderLuc Pattyn1-Jun-11 7:53 
GeneralOT Pin
CPallini1-Jun-11 9:14
mveCPallini1-Jun-11 9:14 

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