CDrivesFolderEnum Class Reference

Inheritance diagram for CDrivesFolderEnum:

Collaboration diagram for CDrivesFolderEnum:

Public Member Functions
HRESULT WINAPI	Initialize (HWND hwndOwner, DWORD dwFlags, IEnumIDList *pRegEnumerator)
Public Member Functions inherited from CEnumIDListBase
	CEnumIDListBase ()
virtual	~CEnumIDListBase ()
BOOL	AddToEnumList (LPITEMIDLIST pidl)
BOOL	DeleteList ()
BOOL	HasItemWithCLSID (LPITEMIDLIST pidl)
HRESULT	AppendItemsFromEnumerator (IEnumIDList *pEnum)
template<class T >
BOOL	HasItemWithCLSIDImpl (LPCITEMIDLIST pidl)
STDMETHOD()	Next (ULONG celt, LPITEMIDLIST *rgelt, ULONG *pceltFetched) override
STDMETHOD()	Skip (ULONG celt) override
STDMETHOD()	Reset () override
STDMETHOD()	Clone (IEnumIDList **ppenum) override
Public Member Functions inherited from ATL::CComObjectRootEx< CComMultiThreadModelNoCS >
	~CComObjectRootEx ()
ULONG	InternalAddRef ()
ULONG	InternalRelease ()
void	Lock ()
void	Unlock ()
HRESULT	_AtlInitialConstruct ()
Public Member Functions inherited from ATL::CComObjectRootBase
	CComObjectRootBase ()
	~CComObjectRootBase ()
void	SetVoid (void *)
HRESULT	_AtlFinalConstruct ()
HRESULT	FinalConstruct ()
void	InternalFinalConstructAddRef ()
void	InternalFinalConstructRelease ()
void	FinalRelease ()
Public Member Functions inherited from IEnumIDList
HRESULT	Next ([in] ULONG celt, [out, size_is(celt), length_is(*pceltFetched)] PITEMID_CHILD *rgelt, [out] ULONG *pceltFetched)
HRESULT	Skip ([in] ULONG celt)
HRESULT	Reset ()
HRESULT	Clone ([out] IEnumIDList **ppenum)
Public Member Functions inherited from IUnknown
HRESULT	QueryInterface ([in] REFIID riid, [out, iid_is(riid)] void **ppvObject)
ULONG	AddRef ()
ULONG	Release ()

Additional Inherited Members
Public Types inherited from IEnumIDList
typedef IEnumIDList *	LPENUMIDLIST
Public Types inherited from IUnknown
typedef IUnknown *	LPUNKNOWN
Static Public Member Functions inherited from ATL::CComObjectRootBase
static void WINAPI	ObjectMain (bool)
static const struct _ATL_CATMAP_ENTRY *	GetCategoryMap ()
static HRESULT WINAPI	InternalQueryInterface (void *pThis, const _ATL_INTMAP_ENTRY *pEntries, REFIID iid, void **ppvObject)
Public Attributes inherited from ATL::CComObjectRootBase
LONG	m_dwRef
Protected Attributes inherited from CEnumIDListBase
ENUMLIST *	mpFirst
ENUMLIST *	mpLast
ENUMLIST *	mpCurrent

Detailed Description

Definition at line 509 of file CDrivesFolder.cpp.

Member Function Documentation

Initialize()

HRESULT WINAPI CDrivesFolderEnum::Initialize ( HWND  hwndOwner, DWORD  dwFlags, IEnumIDList *  pRegEnumerator  )

inline

Definition at line 513 of file CDrivesFolder.cpp.

        {
            /* enumerate the folders */
            if (dwFlags & SHCONTF_FOLDERS)
            {
                WCHAR wszDriveName[] = {'A', ':', '\\', '\0'};
                DWORD dwDrivemap = GetLogicalDrives();
 
                while (wszDriveName[0] <= 'Z')
                {
                    if(dwDrivemap & 0x00000001L)
                        AddToEnumList(_ILCreateDrive(wszDriveName));
                    wszDriveName[0]++;
                    dwDrivemap = dwDrivemap >> 1;
                }
            }
 
            /* Enumerate the items of the reg folder */
            AppendItemsFromEnumerator(pRegEnumerator);
 
            return S_OK;
        }

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The documentation for this class was generated from the following file:

• dll/win32/shell32/folders/CDrivesFolder.cpp