[es] - CopyFile() funkcija objasnjenje

xeron
Sarajevo

Član broj: 25909
Poruke: 127
*.PPPoE-4544.sa.bih.net.ba.

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CopyFile() funkcija objasnjenje

^{09.09.2006. u 13:20}

Treba mi objasnjenje (detaljno ako nije prob.) sta radi ova funkcija:

Code:

CopyFile(_argv[0],find.cFileName, 0);

if (argc > 1 && strcmp(argv[1], "-advice") == 0) {
printf("Don't Panic!\n");
exit(42);
}

^{09.09.2006. u 13:20}

Nibble

Član broj: 63173
Poruke: 293
*.dlp12.bih.net.ba.

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Re: CopyFile() funkcija objasnjenje

^{09.09.2006. u 19:20}

Code:
CopyFile(Fajl_Koji_Hoces_Kopirati.extenzija,Gdje_Zelis_Kopirati.extenzija,FALSE/TRUE)

Stavi TRUE ako neces da tvoj fajl prepise vec postojeci fajl a FALSE ako to zelis.
evo opis iz MSDN-a

Code:

BOOL CopyFile(
  LPCTSTR lpExistingFileName,
                          // pointer to name of an existing file
  LPCTSTR lpNewFileName,  // pointer to filename to copy to
  BOOL bFailIfExists      // flag for operation if file exists
);

Parameters
lpExistingFileName
Pointer to a null-terminated string that specifies the name of an existing file.
lpNewFileName
Pointer to a null-terminated string that specifies the name of the new file.
bFailIfExists
Specifies how this operation is to proceed if a file of the same name as that specified by lpNewFileName already exists. If this parameter is TRUE and the new file already exists, the function fails. If this parameter is FALSE and the new file already exists, the function overwrites the existing file and succeeds.
Return Values
If the function succeeds, the return value is nonzero.

^{09.09.2006. u 19:20}

xeron
Sarajevo

Član broj: 25909
Poruke: 127
*.PPPoE-2702.sa.bih.net.ba.

Profil

Re: CopyFile() funkcija objasnjenje

^{09.09.2006. u 22:52}

a znacenje ovoga:

Code:

_argv[0]

... i hvala za odgovor !

if (argc > 1 && strcmp(argv[1], "-advice") == 0) {
printf("Don't Panic!\n");
exit(42);
}

^{09.09.2006. u 22:52}

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Poruke: 293
*.dlp71.bih.net.ba.

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Re: CopyFile() funkcija objasnjenje

^{10.09.2006. u 13:37}

Kada kompajliras program i npr. ime tvog programa je test.exe, pozoves iz cmd.exe

Code:
test.exe C:\fajl.exe D:\NoviFajl.exe

u arg[0] ce se nalaziti "C:\fajl.exe" a u arg[1] ce biti "D:\Novifajl.exe" i tako...

^{10.09.2006. u 13:37}

xeron
Sarajevo

Član broj: 25909
Poruke: 127
*.PPPoE-3918.sa.bih.net.ba.

Profil

Re: CopyFile() funkcija objasnjenje

^{10.09.2006. u 14:26}

ok, hvala puno na pomoci.

if (argc > 1 && strcmp(argv[1], "-advice") == 0) {
printf("Don't Panic!\n");
exit(42);
}

^{10.09.2006. u 14:26}