C / C++ / MFC

SaRath C wrote:

when im trying to register a OCX im getting following error
"The specified module could not be found".

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

Aljechin wrote:

NOTE: I am using plain C.

Cedric Moonen wrote:

strncpy will not work:

<br />
char szSource[23] = {"Before\0After"};<br />
char szDest[23];<br />
<br />
ptr = memcpy(szDest,szSource,22);<br />
printf("%s %d",szDest,strlen(szDest));<br />

Aljechin wrote:

Hi, may i please request you to just try this code and comment on why memcpy is failing? Is it the way it goes or am I wrong somewhere? Can you suggest some workaround? Thanks for your time.

"Nibu\0is a\0\0\0good\0boy\0".

Aljechin wrote:

ptr = memcpy(szDest,szSource,22);

Aljechin wrote:

printf("%s %d",szDest,strlen(szDest));

"The largest fire starts but with the smallest spark." - David Crow

Aljechin wrote:

I need to copy a string which may contain NULL characters in between

char szSource[23] = {"Before\0After"};<br />
char szDest[23];<br />
<br />
ptr = memcpy(szDest,szSource,22);<br />
printf("%s %d",szDest,strlen(szDest));

Aljechin wrote:

char szSource[23] = {"Before\0After"};
char szDest[23];

ptr = memcpy(szDest,szSource,22);
printf("%s %d",szDest,strlen(szDest));

<br />
char szSource[23] = {"Before\0After"};<br />
char szDest[23];<br />
<br />
std::copy(szSource, szSource + 23, szDest);<br />