获取文件版本号信息

//版本号信息

string FileName = "C:\\Program Files\\Thunder Network\\Xlacc\\bin\\XLacc.exe";

int iVerInfoSize;

char *pBuf;

string  asVer="";

VS_FIXEDFILEINFO *pVsInfo;

unsigned int iFileInfoSize = sizeof( VS_FIXEDFILEINFO );

iVerInfoSize = GetFileVersionInfoSize(FileName.c_str(), NULL);

if(iVerInfoSize!= 0)

{

pBuf = new char[iVerInfoSize];

if(GetFileVersionInfo(FileName.c_str(),0, iVerInfoSize, pBuf ) )

  {

if(VerQueryValue(pBuf, "\\",(void **)&pVsInfo,&iFileInfoSize))

{

// TCHAR szFileVer[_MAX_PATH];

//wnsprintf(szFileVer, _MAX_PATH, _T("%d.%d.%d.%d"),HIWORD(pVsInfo->dwFileVersionMS), LOWORD(pVsInfo->dwFileVersionMS), HIWORD(pVsInfo->dwFileVersionLS), LOWORD(pVsInfo->dwFileVersionLS));

//cout<<"szFileVer:"<<szFileVer<<endl;

int a = HIWORD(pVsInfo->dwFileVersionMS);

cout<<HIWORD(pVsInfo->dwFileVersionMS)<<"."<<LOWORD(pVsInfo->dwFileVersionMS)

<<"."<<HIWORD(pVsInfo->dwFileVersionLS)<<"."<<LOWORD(pVsInfo->dwFileVersionLS)<<endl;

}

}

delete pBuf;

}

cout <<"asVer"<<endl;