如何獲取DLL的版本？

我打開一個DLL從system32（shell32.dll），我想要收到它的版本。我該怎麼做？我開始寫它，但只是不知道如何繼續：如何獲取DLL的版本？

我也看到，有像這樣的函數：GetFileVersionSize，有沒有一種方法來使用它們？

這是代碼，如果有人能幫助我繼續，並提供線索，我會很approiciate它

的感謝！

#define PATH "C:\\Users\\rachel\\Desktop\\shell32.dll" 

PVERSION dll_getVersion(PCHAR pDllPath) 
{ 
PVERSION  version    = NULL; 
HINSTANCE  dllLoad    = NULL; 
HRSRC   resourceHandle  = NULL; 
HGLOBAL   loadResourceHandle = NULL; 
LPVOID   lockResourceHande = NULL; 
DWORD   sizeOfResource  = 0; 

//LPCTSTR lptstrFilename = NULL; 
//DWORD dfHandle = 0; 
//DWORD dwLen = 0; 
//LPVOID lpData = NULL; 
//BOOL test = FALSE; 

//DWORD fileVersionSize = 0; 
//unsigned long u = 0; 
//fileVersionSize = GetFileVersionInfoSize(PATH , &u); 

//test = GetFileVersionInfo(PATH, dfHandle , dwLen ,lpData); 



if (NULL == pDllPath) 
{ 
    printf("error #1 : dllPath is invalid \n"); 
    return version; 
} 

version = (PVERSION)calloc(1,sizeof(VERSION)); 
if (NULL == version) 
{ 
    printf("the allocation failed \n"); 
    return version; 
} 

//opening the dll using the path */ 
dllLoad = LoadLibrary(pDllPath); 
if (NULL == dllLoad) 
{ 
    printf("failed to load the dll ! \n"); 
    printf("the last error is : %d\n" , GetLastError()); 
    free(version); 
    version = NULL; 
    return version; 
} 

resourceHandle   = FindResource(dllLoad ,MAKEINTRESOURCE(16) , RT_VERSION); 
if (NULL == resourceHandle) 
{ 
    printf("problem with find resource!!!! \n"); 
    return NULL; 
} 
loadResourceHandle  = LoadResource(dllLoad , resourceHandle); 

if (NULL == loadResourceHandle) 
{ 
    printf("problem with load resource function! \n"); 
    return NULL; 
} 

lockResourceHande = LockResource(loadResourceHandle); 
if (NULL == lockResourceHande) 
{ 
    printf("error in lock resource function \n"); 
    return NULL; 
} 

sizeOfResource = SizeofResource(dllLoad, resourceHandle);

來源

2012-11-25 user1386966

出於好奇，爲什麼你需要的dll，你開的版本號？ – johnathon