VS获取工程版本信息，AxtiveX或者OCX的版本取得

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VS获取工程版本信息

貌似用以下2个方法可以取得当前工程的版本信息

1.代码如下所示：

#pragma comment(lib, "Version.lib ")

TCHAR szFullPath[MAX_PATH];
DWORD dwVerInfoSize = 0;
DWORD dwVerHnd;
VS_FIXEDFILEINFO * pFileInfo;

GetModuleFileName(NULL, szFullPath, sizeof(szFullPath));
dwVerInfoSize = GetFileVersionInfoSize(szFullPath, &dwVerHnd);
if (dwVerInfoSize)
{
// If we were able to get the information, process it:
HANDLE hMem;
LPVOID lpvMem;
unsigned int uInfoSize = 0;

hMem = GlobalAlloc(GMEM_MOVEABLE, dwVerInfoSize);
lpvMem = GlobalLock(hMem);
GetFileVersionInfo(szFullPath, dwVerHnd, dwVerInfoSize, lpvMem);

::VerQueryValue(lpvMem, (LPTSTR)_T( "\\ "), (void**)&pFileInfo, &uInfoSize);

WORD m_nProdVersion[4];

// Product version from the FILEVERSION of the version info resource
m_nProdVersion[0] = HIWORD(pFileInfo-> dwProductVersionMS);
m_nProdVersion[1] = LOWORD(pFileInfo-> dwProductVersionMS);
m_nProdVersion[2] = HIWORD(pFileInfo-> dwProductVersionLS);
m_nProdVersion[3] = LOWORD(pFileInfo-> dwProductVersionLS);

CString strVersion ;
strVersion.Format(_T( "The file 's version : %d.%d.%d.%d "),m_nProdVersion[0],
m_nProdVersion[1],m_nProdVersion[2],m_nProdVersion[3]);

GlobalUnlock(hMem);
GlobalFree(hMem);

AfxMessageBox(strVersion);

}

2.如果对于像AxtiveX或者OCX的版本取得，如果使用上面的办法，则取得很有可能取得是当前使用的IE

的版本信息。所以这个时候可以采用下面的方法，但是需要注意下面GetModuleHandle函数的参数就应该是

使用的DLL或者OCX的名字。

HMODULE hModule;
HRSRC hRsrc;
HGLOBAL hGlobal;
DWORD ver1, ver2, ver3, ver4;

struct VS_VERSIONINFO {
WORD wLength;
WORD wValueLength;
WORD wType;

WCHAR szKey[16];
WORD Padding1[1];
VS_FIXEDFILEINFO Value;
// WORD Padding2[];
// WORD Children[];
} *pData;

ver1 = ver2 = ver3 = ver4 = 0;

hModule = GetModuleHandle("XXXXX.ocx");
if ((hRsrc = FindResource(hModule,(LPCTSTR)VS_VERSION_INFO,RT_VERSION))==NULL) {
MessageBox(NULL,"FindResource！","ver",0);
return ;
}
if ((hGlobal = LoadResource(hModule,hRsrc))==NULL) {
MessageBox(NULL,"LoadResource！","ver",0);
return ;
}

pData = (VS_VERSIONINFO*)LockResource(hGlobal);
ver1 = pData->Value.dwFileVersionMS>>16;
ver2 = pData->Value.dwFileVersionMS&0xffff;
ver3 = pData->Value.dwFileVersionLS>>16;
ver4 = pData->Value.dwFileVersionLS&0xffff;

TCHAR szVersion[MAX_LOADSTRING];
wsprintf(szVersion,"Version %d.%d.%d.%d",ver1,ver2,ver3,ver4);

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