判断快捷方式及快捷方式指向的程序

#include <shlobj.h>

HRESULT GetLinkFilePath(HWND hWnd, LPWSTR lpwsLinkName, LPWSTR lpwsLinkPath)  

{

CoInitialize(NULL); 

IShellLink *pIShellLink = NULL;

HRESULT hResult = CoCreateInstance((REFIID)CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, 

(REFIID)IID_IShellLink,(LPVOID *)&pIShellLink);

 

if (SUCCEEDED(hResult))

{ 

IPersistFile *pIPersistFile = NULL;

hResult = pIShellLink->QueryInterface((REFIID)IID_IPersistFile,(LPVOID *)&pIPersistFile); 

if (SUCCEEDED(hResult)) 

{     

hResult = pIPersistFile->Load(lpwsLinkName, STGM_READ);  

if (SUCCEEDED(hResult))   

{                 

hResult = pIShellLink->Resolve(hWnd,SLR_ANY_MATCH | SLR_NO_UI);

if (SUCCEEDED(hResult))               

{  

WIN32_FIND_DATA wfd;  

hResult = pIShellLink->GetPath(lpwsLinkPath, MAX_PATH, &wfd, SLGP_UNCPRIORITY);    

}            

}           

pIPersistFile->Release();     

}         

pIShellLink->Release();

}  

CoUninitialize();

return hResult;

}

bool IsFileLink(const std::wstring& strFileLink)

{

size_t len = strFileLink.length();

if (len > 4)

{

std::wstring wstrFilePox = strFileLink.substr(len - 4, len);

if (wstrFilePox == _T(".lnk") || wstrFilePox == _T(".LNK"))

{

return true;

}

}

return false;

}