本文整理汇总了C++中IShellBrowser::Release方法的典型用法代码示例。如果您正苦于以下问题：C++ IShellBrowser::Release方法的具体用法？C++ IShellBrowser::Release怎么用？C++ IShellBrowser::Release使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IShellBrowser的用法示例。
在下文中一共展示了IShellBrowser::Release方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: GetExplorerWindows
void GetExplorerWindows(std::vector<PairHwndPath>& windows, BOOL needPaths) {
IShellWindows *psw;
if(SUCCEEDED(CoCreateInstance(CLSID_ShellWindows, NULL, CLSCTX_ALL, IID_IShellWindows, (void**)&psw))) {
VARIANT v;
V_VT(&v) = VT_I4;
IDispatch* pdisp;
for(V_I4(&v) = 0; psw->Item(v, &pdisp) == S_OK; V_I4(&v)++) {
IWebBrowserApp *pwba;
if(SUCCEEDED(pdisp->QueryInterface(IID_IWebBrowserApp, (void**)&pwba))) {
PairHwndPath pair;
if(SUCCEEDED(pwba->get_HWND((LONG_PTR*)&pair.hwnd))) {
IServiceProvider *psp;
if(needPaths && SUCCEEDED(pwba->QueryInterface(IID_IServiceProvider, (void**)&psp))) {
IShellBrowser *psb;
if(SUCCEEDED(psp->QueryService(SID_STopLevelBrowser, IID_IShellBrowser, (void**)&psb))) {
IShellView *psv;
if(SUCCEEDED(psb->QueryActiveShellView(&psv))) {
IFolderView *pfv;
if(SUCCEEDED(psv->QueryInterface(IID_IFolderView, (void**)&pfv))) {
IPersistFolder2 *ppf2;
if(SUCCEEDED(pfv->GetFolder(IID_IPersistFolder2, (void**)&ppf2))) {
LPITEMIDLIST pidlFolder;
if(SUCCEEDED(ppf2->GetCurFolder(&pidlFolder))) {
if(!SHGetPathFromIDList(pidlFolder, pair.path)) {
IShellFolder* psf;
LPCITEMIDLIST pidlLast;
if(SUCCEEDED(SHBindToParent(pidlFolder, IID_IShellFolder, (void**)&psf, &pidlLast))) {
STRRET strret;
if(SUCCEEDED(psf->GetDisplayNameOf(pidlLast, 0x8000, &strret))) {
StrRetToBuf(&strret, pidlLast, pair.path, MAX_PATH);
}
else {
pair.path[0] = 0;
}
psf->Release();
}
}
CoTaskMemFree(pidlFolder);
}
ppf2->Release();
}
pfv->Release();
}
psv->Release();
}
psb->Release();
}
psp->Release();
}
windows.push_back(pair);
}
pwba->Release();
}
pdisp->Release();
}
psw->Release();
}
}示例2: GetShellViewForDesktop
HRESULT GetShellViewForDesktop(REFIID riid, void **ppv)
{
*ppv = NULL;
IShellWindows *psw;
HRESULT hr = CoCreateInstance(CLSID_ShellWindows, NULL, CLSCTX_LOCAL_SERVER, IID_PPV_ARGS(&psw));
if (SUCCEEDED(hr))
{
HWND hwnd;
IDispatch* pdisp;
VARIANT vEmpty = {}; // VT_EMPTY
if (S_OK == psw->FindWindowSW(&vEmpty, &vEmpty, SWC_DESKTOP, (long*)&hwnd, SWFO_NEEDDISPATCH, &pdisp))
{
IShellBrowser *psb;
hr = IUnknown_QueryService(pdisp, SID_STopLevelBrowser, IID_PPV_ARGS(&psb));
if (SUCCEEDED(hr))
{
IShellView *psv;
hr = psb->QueryActiveShellView(&psv);
if (SUCCEEDED(hr))
{
hr = psv->QueryInterface(riid, ppv);
psv->Release();
}
psb->Release();
}
pdisp->Release();
}
else
{
hr = E_FAIL;
}
psw->Release();
}
return hr;
}示例3: FindPaths
bool CDeskBand::FindPaths()
{
m_currentDirectory.clear();
m_selectedItems.clear();
m_bFilesSelected = false;
m_bFolderSelected = false;
if (m_pSite == NULL)
return false;
IServiceProvider * pServiceProvider;
if (SUCCEEDED(m_pSite->QueryInterface(IID_IServiceProvider, (LPVOID*)&pServiceProvider)))
{
IShellBrowser * pShellBrowser;
if (SUCCEEDED(pServiceProvider->QueryService(SID_SShellBrowser, IID_IShellBrowser, (LPVOID*)&pShellBrowser)))
{
IShellView * pShellView;
if (SUCCEEDED(pShellBrowser->QueryActiveShellView(&pShellView)))
{
IFolderView * pFolderView;
if (SUCCEEDED(pShellView->QueryInterface(IID_IFolderView, (LPVOID*)&pFolderView)))
{
// hooray! we got the IFolderView interface!
// that means the explorer is active and well :)
// but we also need the IShellFolder interface because
// we need its GetCurFolder() method
IPersistFolder2 * pPersistFolder;
if (SUCCEEDED(pFolderView->GetFolder(IID_IPersistFolder2, (LPVOID*)&pPersistFolder)))
{
LPITEMIDLIST folderpidl;
if (SUCCEEDED(pPersistFolder->GetCurFolder(&folderpidl)))
{
// we have the current folder
TCHAR buf[MAX_PATH] = {0};
// find the path of the folder
if (SHGetPathFromIDList(folderpidl, buf))
{
m_currentDirectory = buf;
}
// if m_currentDirectory is empty here, that means
// the current directory is a virtual path
IShellFolder * pShellFolder;
if (SUCCEEDED(pPersistFolder->QueryInterface(IID_IShellFolder, (LPVOID*)&pShellFolder)))
{
// if there was a new folder created but not found to set into editing mode,
// we try here to do that
if (!m_newfolderPidls.empty())
{
int nCount2 = 0;
IShellFolder * pShellFolder;
if (SUCCEEDED(pPersistFolder->QueryInterface(IID_IShellFolder, (LPVOID*)&pShellFolder)))
{
if (SUCCEEDED(pFolderView->ItemCount(SVGIO_ALLVIEW, &nCount2)))
{
for (int i=0; i<nCount2; ++i)
{
LPITEMIDLIST pidl;
pFolderView->Item(i, &pidl);
bool bFound = false;
for (std::vector<LPITEMIDLIST>::iterator it = m_newfolderPidls.begin(); it != m_newfolderPidls.end(); ++it)
{
HRESULT hr = pShellFolder->CompareIDs(0, pidl, *it);
if (HRESULT_CODE(hr) == 0)
{
// this item was there before, so it's not the new folder
CoTaskMemFree(*it);
m_newfolderPidls.erase(it);
bFound = true;
break;
}
}
if (!bFound)
{
pShellView->SelectItem(pidl, SVSI_EDIT);
}
CoTaskMemFree(pidl);
}
}
if ((nCount2)||(m_newfolderTimeoutCounter-- <= 0))
{
m_newfolderTimeoutCounter = 0;
for (std::vector<LPITEMIDLIST>::iterator it = m_newfolderPidls.begin(); it != m_newfolderPidls.end(); ++it)
{
CoTaskMemFree(*it);
}
m_newfolderPidls.clear();
}
pShellFolder->Release();
}
}
// find all selected items
IEnumIDList * pEnum;
if (SUCCEEDED(pFolderView->Items(SVGIO_SELECTION, IID_IEnumIDList, (LPVOID*)&pEnum)))
{
LPITEMIDLIST pidl;
WCHAR buf[MAX_PATH] = {0};
ULONG fetched = 0;
ULONG attribs = 0;
//.........这里部分代码省略.........
示例4: Rename
//.........这里部分代码省略.........
{
pidl = NULL;
if (SUCCEEDED(pEnum->Next(1, &pidl, &fetched)))
{
if (fetched)
{
// the pidl we get here is relative!
attribs = SFGAO_FILESYSTEM|SFGAO_FOLDER;
if (SUCCEEDED(pShellFolder->GetAttributesOf(1, (LPCITEMIDLIST*)&pidl, &attribs)))
{
if (attribs & SFGAO_FILESYSTEM)
{
// create an absolute pidl with the pidl we got above
LPITEMIDLIST abspidl = CPidl::Append(folderpidl, pidl);
if (abspidl)
{
if (SHGetPathFromIDList(abspidl, buf))
{
std::wstring p = buf;
size_t pos = p.find_last_of('\\');
if (pos != std::wstring::npos)
{
m_filelist.insert(p.substr(pos+1));
}
}
CoTaskMemFree(abspidl);
}
}
}
}
CoTaskMemFree(pidl);
}
} while(fetched);
pEnum->Release();
}
pShellFolder->Release();
}
CoTaskMemFree(folderpidl);
}
pPersistFolder->Release();
}
pFolderView->Release();
}
pShellView->Release();
}
pShellBrowser->Release();
}
pServiceProvider->Release();
}
}
// show the rename dialog
m_bDialogShown = TRUE;
CRenameDlg dlg(hwnd);
dlg.SetFileList(m_filelist);
if (dlg.DoModal(g_hInst, IDD_RENAMEDLG, hwnd, NULL) == IDOK)
{
try
{
const std::tr1::wregex regCheck(dlg.GetMatchString(), dlg.GetRegexFlags());
NumberReplaceHandler handler(dlg.GetReplaceString());
// start renaming the files
IServiceProvider * pServiceProvider = NULL;
if (SUCCEEDED(GetIServiceProvider(hwnd, &pServiceProvider)))
{示例5: ShellExecAsUser
int ShellExecAsUser(const TCHAR *pcOperation, const TCHAR *pcFileName, const TCHAR *pcParameters, const HWND parentHwnd)
{
/*BOOL bRet;
HANDLE hToken;
HANDLE hNewToken;
// Notepad is used as an example
//WCHAR wszProcessName[MAX_PATH] = L"C:\\Windows\\Notepad.exe";
// Low integrity SID: 0x1000 = 4096. To use Medium integrity, use 0x2000 = 8192
WCHAR wszIntegritySid[20] = L"S-1-16-4096";
PSID pIntegritySid = NULL;
TOKEN_MANDATORY_LABEL TIL = {0};
PROCESS_INFORMATION ProcInfo = {0};
STARTUPINFO StartupInfo = {0};
ULONG ExitCode = 0;
if (OpenProcessToken(GetCurrentProcess(), MAXIMUM_ALLOWED, &hToken)) {
if (DuplicateTokenEx(hToken, MAXIMUM_ALLOWED, NULL, SecurityImpersonation, TokenPrimary, &hNewToken)) {
if (ConvertStringSidToSid(wszIntegritySid, &pIntegritySid)) {
TIL.Label.Attributes = SE_GROUP_INTEGRITY;
TIL.Label.Sid = pIntegritySid;
// Set the process integrity level
if (SetTokenInformation(hNewToken, TokenIntegrityLevel, &TIL, sizeof(TOKEN_MANDATORY_LABEL) + GetLengthSid(pIntegritySid))) {
// Create the new process at Low integrity
bRet = CreateProcessAsUser(hNewToken, NULL, (LPWSTR)pcFileName, NULL, NULL, FALSE, 0, NULL, NULL, &StartupInfo, &ProcInfo);
}
LocalFree(pIntegritySid);
}
CloseHandle(hNewToken);
}
CloseHandle(hToken);
}
return bRet;*/
int bSuccess = 0;
HRESULT hr = CoInitialize(NULL);
if((hr == S_FALSE) || (hr == S_OK))
{
IShellWindows *psw = NULL;
hr = CoCreateInstance(CLSID_ShellWindows, NULL, CLSCTX_LOCAL_SERVER, IID_PPV_ARGS(&psw));
if(SUCCEEDED(hr))
{
HWND hwnd = 0;
IDispatch* pdisp = NULL;
variant_t vEmpty;
if(S_OK == psw->FindWindowSW(&vEmpty.get(), &vEmpty.get(), SWC_DESKTOP, (long*)&hwnd, SWFO_NEEDDISPATCH, &pdisp))
{
if((hwnd != NULL) && (hwnd != INVALID_HANDLE_VALUE))
{
IShellBrowser *psb;
hr = IUnknown_QueryService(pdisp, SID_STopLevelBrowser, IID_PPV_ARGS(&psb));
if(SUCCEEDED(hr))
{
IShellView *psv = NULL;
hr = psb->QueryActiveShellView(&psv);
if(SUCCEEDED(hr))
{
IDispatch *pdispBackground = NULL;
hr = psv->GetItemObject(SVGIO_BACKGROUND, IID_PPV_ARGS(&pdispBackground));
if (SUCCEEDED(hr))
{
IShellFolderViewDual *psfvd = NULL;
hr = pdispBackground->QueryInterface(IID_PPV_ARGS(&psfvd));
if (SUCCEEDED(hr))
{
IDispatch *pdisp2 = NULL;
hr = psfvd->get_Application(&pdisp2);
if (SUCCEEDED(hr))
{
IShellDispatch2 *psd;
hr = pdisp2->QueryInterface(IID_PPV_ARGS(&psd));
if(SUCCEEDED(hr))
{
variant_t verb(pcOperation);
variant_t file(pcFileName);
variant_t para(pcParameters);
variant_t show(SW_SHOWNORMAL);
hr = psd->ShellExecute(file.get().bstrVal, para.get(), vEmpty.get(), verb.get(), show.get());
if(SUCCEEDED(hr)) bSuccess = 1;
psd->Release();
psd = NULL;
}
pdisp2->Release();
pdisp2 = NULL;
}
}
pdispBackground->Release();
pdispBackground = NULL;
}
psv->Release();
psv = NULL;
}
psb->Release();
psb = NULL;
//.........这里部分代码省略.........
示例6: ShellExecAsUser_ShellDispatchProc
static int ShellExecAsUser_ShellDispatchProc(const TCHAR *pcOperation, const TCHAR *pcFileName, const TCHAR *pcParameters, const HWND parentHwnd)
{
int iSuccess = SHELLEXECASUSER_ERROR_FAILED;
IShellWindows *psw = NULL;
HRESULT hr = CoCreateInstance(CLSID_ShellWindows, NULL, CLSCTX_LOCAL_SERVER, IID_PPV_ARGS(&psw));
if(SUCCEEDED(hr))
{
HWND hwnd = 0;
IDispatch* pdisp = NULL;
variant_t vEmpty;
if(S_OK == psw->FindWindowSW(vEmpty, vEmpty, SWC_DESKTOP, (long*)&hwnd, SWFO_NEEDDISPATCH, &pdisp))
{
if((hwnd != NULL) && (hwnd != INVALID_HANDLE_VALUE))
{
IShellBrowser *psb;
hr = IUnknown_QueryService(pdisp, SID_STopLevelBrowser, IID_PPV_ARGS(&psb));
if(SUCCEEDED(hr))
{
IShellView *psv = NULL;
hr = psb->QueryActiveShellView(&psv);
if(SUCCEEDED(hr))
{
IDispatch *pdispBackground = NULL;
HRESULT hr = psv->GetItemObject(SVGIO_BACKGROUND, IID_PPV_ARGS(&pdispBackground));
if (SUCCEEDED(hr))
{
IShellFolderViewDual *psfvd = NULL;
hr = pdispBackground->QueryInterface(IID_PPV_ARGS(&psfvd));
if (SUCCEEDED(hr))
{
IDispatch *pdisp = NULL;
hr = psfvd->get_Application(&pdisp);
if (SUCCEEDED(hr))
{
IShellDispatch2 *psd;
hr = pdisp->QueryInterface(IID_PPV_ARGS(&psd));
if(SUCCEEDED(hr))
{
DispatchPendingMessages(125);
variant_t verb(pcOperation);
variant_t file(pcFileName);
variant_t para(pcParameters);
variant_t show(SW_SHOWNORMAL);
hr = psd->ShellExecute(file, para, vEmpty, verb, show);
if(SUCCEEDED(hr))
{
iSuccess = SHELLEXECASUSER_ERROR_SUCCESS;
}
psd->Release();
psd = NULL;
}
pdisp->Release();
pdisp = NULL;
}
}
pdispBackground->Release();
pdispBackground = NULL;
}
psv->Release();
psv = NULL;
}
psb->Release();
psb = NULL;
}
}
pdisp->Release();
pdisp = NULL;
}
psw->Release();
psw = NULL;
}
return iSuccess;
}示例7: Filter
//.........这里部分代码省略.........
{
// force the filter to lowercase
TCHAR * pString = filter;
while (*pString)
{
*pString = _totlower(*pString);
pString++;
}
}
int nCount = 0;
if (SUCCEEDED(pFolderView->ItemCount(SVGIO_ALLVIEW, &nCount)))
{
pShellFolderView->SetRedraw(FALSE);
HWND listView = GetListView32(pShellView);
LRESULT viewType = 0;
if (listView)
{
// inserting items in the list view if the list view is set to
// e.g., LV_VIEW_LIST is painfully slow. So save the current view
// and set it to LV_VIEW_DETAILS (which is much faster for inserting)
// and restore the view after we're done.
viewType = SendMessage(listView, LVM_GETVIEW, 0, 0);
SendMessage(listView, LVM_SETVIEW, LV_VIEW_DETAILS, 0);
}
std::vector<LPITEMIDLIST> noShows;
for (int i=0; i<nCount; ++i)
{
LPITEMIDLIST pidl;
if (SUCCEEDED(pFolderView->Item(i, &pidl)))
{
if (CheckDisplayName(pShellFolder, pidl, filter, bUseRegex))
{
// remove now shown items which are in the no-show list
// this is necessary since we don't get a notification
// if the shell refreshes its view
for (std::vector<LPITEMIDLIST>::iterator it = m_noShows.begin(); it != m_noShows.end(); ++it )
{
if (HRESULT_CODE(pShellFolder->CompareIDs(SHCIDS_CANONICALONLY, *it, pidl))==0)
{
m_noShows.erase(it);
break;
}
}
CoTaskMemFree(pidl);
}
else
{
UINT puItem = 0;
if (pShellFolderView->RemoveObject(pidl, &puItem) == S_OK)
{
i--;
nCount--;
noShows.push_back(pidl);
}
}
}
}
// now add all those items again which were removed by a previous filter string
// but don't match this new one
//pShellFolderView->SetObjectCount(5000, SFVSOC_INVALIDATE_ALL|SFVSOC_NOSCROLL);
for (size_t i=0; i<m_noShows.size(); ++i)
{
LPITEMIDLIST pidlNoShow = m_noShows[i];
if (CheckDisplayName(pShellFolder, pidlNoShow, filter, bUseRegex))
{
m_noShows.erase(m_noShows.begin() + i);
i--;
UINT puItem = (UINT)i;
pShellFolderView->AddObject(pidlNoShow, &puItem);
CoTaskMemFree(pidlNoShow);
}
}
for (size_t i=0; i<noShows.size(); ++i)
{
m_noShows.push_back(noShows[i]);
}
if (listView)
{
SendMessage(listView, LVM_SETVIEW, viewType, 0);
}
pShellFolderView->SetRedraw(TRUE);
}
pShellFolder->Release();
}
pPersistFolder->Release();
}
pShellFolderView->Release();
}
pFolderView->Release();
}
pShellView->Release();
}
pShellBrowser->Release();
}
pServiceProvider->Release();
}
return bReturn;
}