Q> Как извлечь версию EXE,DLL и т.д.?
A>

void GetVersionOfFile (char * pszAppName, // file
char * pszVerBuff, // receives version
int iVerBuffLen, // size of buffer
char * pszLangBuff, // receives language
int iLangBuffLen) // size of buffer
{
DWORD dwScratch;
DWORD * pdwLangChar;
DWORD dwInfSize ;
UINT uSize;
BYTE * pbyInfBuff;
char szVersion [32];
char szResource [80];
char * pszVersion = szVersion;

dwInfSize = GetFileVersionInfoSize (pszAppName, &dwScratch);

if (dwInfSize)
{
pbyInfBuff = new BYTE [dwInfSize];
memset (pbyInfBuff, 0, dwInfSize);
if (pbyInfBuff)
{
if (GetFileVersionInfo (pszAppName, 0, dwInfSize, pbyInfBuff))
{
if (VerQueryValue (pbyInfBuff,
"\\VarFileInfo\\Translation",
(void**)(&pdwLangChar),
&uSize))
{
if (VerLanguageName (LOWORD (*pdwLangChar),
szResource,
sizeof(szResource)))
{
strncpy (pszLangBuff, szResource, iLangBuffLen);
}
wsprintf (szResource, "\\StringFileInfo\\%04X%04X\\FileVersion",
LOWORD (*pdwLangChar), HIWORD (*pdwLangChar));

if (VerQueryValue (pbyInfBuff,
szResource,
(void**)(&pszVersion),
&uSize))
{
strncpy (pszVerBuff, pszVersion, iVerBuffLen-1);
}
}
}
delete [] pbyInfBuff;
}
}
}