String CDropEdit::ExpandShortcut(CString &inFile)
{
CString outFile = "";
ASSERT(inFile != _T(""));
IShellLink* psl;
HRESULT hres;
LPTSTR lpsz = inFile.GetBuffer(MAX_PATH);
hres = ::CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
IID_IShellLink, (LPVOID*) &psl);
if (SUCCEEDED(hres))
{
IPersistFile* ppf;
hres = psl->QueryInterface(IID_IPersistFile, (LPVOID*) &ppf);
if (SUCCEEDED(hres))
{
WORD wsz[MAX_PATH];
::MultiByteToWideChar(CP_ACP, 0, lpsz, -1, wsz, MAX_PATH);
hres = ppf->Load(wsz, STGM_READ);
if (SUCCEEDED(hres))
{
WIN32_FIND_DATA wfd;
// find the path from that
HRESULT hres = psl->GetPath(outFile.GetBuffer(MAX_PATH),
MAX_PATH,
&wfd,
SLGP_UNCPRIORITY);
outFile.ReleaseBuffer();
}
ppf->Release();
}
psl->Release();
}
inFile.ReleaseBuffer();
return outFile;
}这个函数功能是什么????
{
CString outFile = "";
ASSERT(inFile != _T(""));
IShellLink* psl;
HRESULT hres;
LPTSTR lpsz = inFile.GetBuffer(MAX_PATH);
hres = ::CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
IID_IShellLink, (LPVOID*) &psl);
if (SUCCEEDED(hres))
{
IPersistFile* ppf;
hres = psl->QueryInterface(IID_IPersistFile, (LPVOID*) &ppf);
if (SUCCEEDED(hres))
{
WORD wsz[MAX_PATH];
::MultiByteToWideChar(CP_ACP, 0, lpsz, -1, wsz, MAX_PATH);
hres = ppf->Load(wsz, STGM_READ);
if (SUCCEEDED(hres))
{
WIN32_FIND_DATA wfd;
// find the path from that
HRESULT hres = psl->GetPath(outFile.GetBuffer(MAX_PATH),
MAX_PATH,
&wfd,
SLGP_UNCPRIORITY);
outFile.ReleaseBuffer();
}
ppf->Release();
}
psl->Release();
}
inFile.ReleaseBuffer();
return outFile;
}这个函数功能是什么????
比如:ExpandShortcut("c:\\notepad.lnk") will return "c:\\windows\\notepad.exe"