shell32: Consistently return interface pointer instead of implementation pointer.

dlls/shell32/assoc.c

@@ -100,7 +100,7 @@ static HRESULT WINAPI IQueryAssociations_fnQueryInterface(
   if (IsEqualIID(riid, &IID_IUnknown) ||
       IsEqualIID(riid, &IID_IQueryAssociations))
   {
-    *ppvObj = This;
+    *ppvObj = &This->IQueryAssociations_iface;
 
     IQueryAssociations_AddRef((IQueryAssociations*)*ppvObj);
     TRACE("Returning IQueryAssociations (%p)\n", *ppvObj);
@@ -901,7 +901,7 @@ HRESULT WINAPI QueryAssociations_Constructor(IUnknown *pUnkOuter, REFIID riid, L
     this->ref = 0;
     this->hkeySource = 0;
     this->hkeyProgID = 0;
-    if (FAILED(ret = IUnknown_QueryInterface((IUnknown *)this, riid, ppOutput))) SHFree( this );
+    if (FAILED(ret = IQueryAssociations_QueryInterface(&this->IQueryAssociations_iface, riid, ppOutput))) SHFree( this );
     TRACE("returning %p\n", *ppOutput);
     return ret;
 }

dlls/shell32/autocomplete.c

@@ -350,7 +350,7 @@ static HRESULT WINAPI IAutoComplete2_fnQueryInterface(
         IsEqualIID(riid, &IID_IAutoComplete) ||
         IsEqualIID(riid, &IID_IAutoComplete2))
     {
-        *ppvObj = This;
+        *ppvObj = &This->IAutoComplete2_iface;
     }
     else if (IsEqualIID(riid, &IID_IAutoCompleteDropDown))
     {
@@ -561,19 +561,19 @@ static HRESULT WINAPI IAutoCompleteDropDown_fnQueryInterface(IAutoCompleteDropDo
             REFIID riid, LPVOID *ppvObj)
 {
     IAutoCompleteImpl *This = impl_from_IAutoCompleteDropDown(iface);
-    return IAutoComplete2_fnQueryInterface(&This->IAutoComplete2_iface, riid, ppvObj);
+    return IAutoComplete2_QueryInterface(&This->IAutoComplete2_iface, riid, ppvObj);
 }
 
 static ULONG WINAPI IAutoCompleteDropDown_fnAddRef(IAutoCompleteDropDown *iface)
 {
     IAutoCompleteImpl *This = impl_from_IAutoCompleteDropDown(iface);
-    return IAutoComplete2_fnAddRef(&This->IAutoComplete2_iface);
+    return IAutoComplete2_AddRef(&This->IAutoComplete2_iface);
 }
 
 static ULONG WINAPI IAutoCompleteDropDown_fnRelease(IAutoCompleteDropDown *iface)
 {
     IAutoCompleteImpl *This = impl_from_IAutoCompleteDropDown(iface);
-    return IAutoComplete2_fnRelease(&This->IAutoComplete2_iface);
+    return IAutoComplete2_Release(&This->IAutoComplete2_iface);
 }
 
 /**************************************************************************

dlls/shell32/cpanelfolder.c

@@ -126,7 +126,7 @@ HRESULT WINAPI IControlPanel_Constructor(IUnknown* pUnkOuter, REFIID riid, LPVOI
     if (!sf)
 	return E_OUTOFMEMORY;
 
-    sf->ref = 0;
+    sf->ref = 1;
     sf->IShellFolder2_iface.lpVtbl = &vt_ShellFolder2;
     sf->IPersistFolder2_iface.lpVtbl = &vt_PersistFolder2;
     sf->IShellExecuteHookW_iface.lpVtbl = &vt_ShellExecuteHookW;
@@ -138,6 +138,7 @@ HRESULT WINAPI IControlPanel_Constructor(IUnknown* pUnkOuter, REFIID riid, LPVOI
         IShellFolder2_Release(&sf->IShellFolder2_iface);
 	return E_NOINTERFACE;
     }
+    IShellFolder2_Release(&sf->IShellFolder2_iface);
 
     TRACE("--(%p)\n", sf);
     return S_OK;
@@ -159,7 +160,7 @@ static HRESULT WINAPI ISF_ControlPanel_fnQueryInterface(IShellFolder2 *iface, RE
 
     if (IsEqualIID(riid, &IID_IUnknown) ||
 	IsEqualIID(riid, &IID_IShellFolder) || IsEqualIID(riid, &IID_IShellFolder2))
-	*ppvObject = This;
+	*ppvObject = &This->IShellFolder2_iface;
     else if (IsEqualIID(riid, &IID_IPersist) ||
 	       IsEqualIID(riid, &IID_IPersistFolder) || IsEqualIID(riid, &IID_IPersistFolder2))
         *ppvObject = &This->IPersistFolder2_iface;

dlls/shell32/dataobject.c

@@ -63,13 +63,10 @@ static HRESULT WINAPI IEnumFORMATETC_fnQueryInterface(
 
 	*ppvObj = NULL;
 
-	if(IsEqualIID(riid, &IID_IUnknown))
+	if(IsEqualIID(riid, &IID_IUnknown) ||
+           IsEqualIID(riid, &IID_IEnumFORMATETC))
 	{
-	  *ppvObj = This;
-	}
-	else if(IsEqualIID(riid, &IID_IEnumFORMATETC))
-	{
-          *ppvObj = This;
+	  *ppvObj = &This->IEnumFORMATETC_iface;
 	}
 
 	if(*ppvObj)
@@ -229,20 +226,17 @@ static inline IDataObjectImpl *impl_from_IDataObject(IDataObject *iface)
 /***************************************************************************
 *  IDataObject_QueryInterface
 */
-static HRESULT WINAPI IDataObject_fnQueryInterface(LPDATAOBJECT iface, REFIID riid, LPVOID * ppvObj)
+static HRESULT WINAPI IDataObject_fnQueryInterface(IDataObject *iface, REFIID riid, LPVOID * ppvObj)
 {
 	IDataObjectImpl *This = impl_from_IDataObject(iface);
 	TRACE("(%p)->(\n\tIID:\t%s,%p)\n",This,debugstr_guid(riid),ppvObj);
 
 	*ppvObj = NULL;
 
-	if(IsEqualIID(riid, &IID_IUnknown))          /*IUnknown*/
-	{
-	  *ppvObj = This;
-	}
-	else if(IsEqualIID(riid, &IID_IDataObject))  /*IDataObject*/
+	if(IsEqualIID(riid, &IID_IUnknown) ||
+           IsEqualIID(riid, &IID_IDataObject))
 	{
-          *ppvObj = This;
+	  *ppvObj = &This->IDataObject_iface;
 	}
 
 	if(*ppvObj)
@@ -258,7 +252,7 @@ static HRESULT WINAPI IDataObject_fnQueryInterface(LPDATAOBJECT iface, REFIID ri
 /**************************************************************************
 *  IDataObject_AddRef
 */
-static ULONG WINAPI IDataObject_fnAddRef(LPDATAOBJECT iface)
+static ULONG WINAPI IDataObject_fnAddRef(IDataObject *iface)
 {
 	IDataObjectImpl *This = impl_from_IDataObject(iface);
 	ULONG refCount = InterlockedIncrement(&This->ref);
@@ -271,7 +265,7 @@ static ULONG WINAPI IDataObject_fnAddRef(LPDATAOBJECT iface)
 /**************************************************************************
 *  IDataObject_Release
 */
-static ULONG WINAPI IDataObject_fnRelease(LPDATAOBJECT iface)
+static ULONG WINAPI IDataObject_fnRelease(IDataObject *iface)
 {
 	IDataObjectImpl *This = impl_from_IDataObject(iface);
 	ULONG refCount = InterlockedDecrement(&This->ref);
@@ -291,7 +285,7 @@ static ULONG WINAPI IDataObject_fnRelease(LPDATAOBJECT iface)
 /**************************************************************************
 * IDataObject_fnGetData
 */
-static HRESULT WINAPI IDataObject_fnGetData(LPDATAOBJECT iface, LPFORMATETC pformatetcIn, STGMEDIUM *pmedium)
+static HRESULT WINAPI IDataObject_fnGetData(IDataObject *iface, LPFORMATETC pformatetcIn, STGMEDIUM *pmedium)
 {
 	IDataObjectImpl *This = impl_from_IDataObject(iface);
 
@@ -335,14 +329,14 @@ static HRESULT WINAPI IDataObject_fnGetData(LPDATAOBJECT iface, LPFORMATETC pfor
 	return E_OUTOFMEMORY;
 }
 
-static HRESULT WINAPI IDataObject_fnGetDataHere(LPDATAOBJECT iface, LPFORMATETC pformatetc, STGMEDIUM *pmedium)
+static HRESULT WINAPI IDataObject_fnGetDataHere(IDataObject *iface, LPFORMATETC pformatetc, STGMEDIUM *pmedium)
 {
 	IDataObjectImpl *This = impl_from_IDataObject(iface);
 	FIXME("(%p)->()\n", This);
 	return E_NOTIMPL;
 }
 
-static HRESULT WINAPI IDataObject_fnQueryGetData(LPDATAOBJECT iface, LPFORMATETC pformatetc)
+static HRESULT WINAPI IDataObject_fnQueryGetData(IDataObject *iface, LPFORMATETC pformatetc)
 {
 	IDataObjectImpl *This = impl_from_IDataObject(iface);
 	UINT i;
@@ -365,21 +359,21 @@ static HRESULT WINAPI IDataObject_fnQueryGetData(LPDATAOBJECT iface, LPFORMATETC
 	return DV_E_TYMED;
 }
 
-static HRESULT WINAPI IDataObject_fnGetCanonicalFormatEtc(LPDATAOBJECT iface, LPFORMATETC pformatectIn, LPFORMATETC pformatetcOut)
+static HRESULT WINAPI IDataObject_fnGetCanonicalFormatEtc(IDataObject *iface, LPFORMATETC pformatectIn, LPFORMATETC pformatetcOut)
 {
 	IDataObjectImpl *This = impl_from_IDataObject(iface);
 	FIXME("(%p)->()\n", This);
 	return E_NOTIMPL;
 }
 
-static HRESULT WINAPI IDataObject_fnSetData(LPDATAOBJECT iface, LPFORMATETC pformatetc, STGMEDIUM *pmedium, BOOL fRelease)
+static HRESULT WINAPI IDataObject_fnSetData(IDataObject *iface, LPFORMATETC pformatetc, STGMEDIUM *pmedium, BOOL fRelease)
 {
 	IDataObjectImpl *This = impl_from_IDataObject(iface);
 	FIXME("(%p)->()\n", This);
 	return E_NOTIMPL;
 }
 
-static HRESULT WINAPI IDataObject_fnEnumFormatEtc(LPDATAOBJECT iface, DWORD dwDirection, IEnumFORMATETC **ppenumFormatEtc)
+static HRESULT WINAPI IDataObject_fnEnumFormatEtc(IDataObject *iface, DWORD dwDirection, IEnumFORMATETC **ppenumFormatEtc)
 {
 	IDataObjectImpl *This = impl_from_IDataObject(iface);
 
@@ -396,19 +390,19 @@ static HRESULT WINAPI IDataObject_fnEnumFormatEtc(LPDATAOBJECT iface, DWORD dwDi
 	return E_NOTIMPL;
 }
 
-static HRESULT WINAPI IDataObject_fnDAdvise(LPDATAOBJECT iface, FORMATETC *pformatetc, DWORD advf, IAdviseSink *pAdvSink, DWORD *pdwConnection)
+static HRESULT WINAPI IDataObject_fnDAdvise(IDataObject *iface, FORMATETC *pformatetc, DWORD advf, IAdviseSink *pAdvSink, DWORD *pdwConnection)
 {
 	IDataObjectImpl *This = impl_from_IDataObject(iface);
 	FIXME("(%p)->()\n", This);
 	return E_NOTIMPL;
 }
-static HRESULT WINAPI IDataObject_fnDUnadvise(LPDATAOBJECT iface, DWORD dwConnection)
+static HRESULT WINAPI IDataObject_fnDUnadvise(IDataObject *iface, DWORD dwConnection)
 {
 	IDataObjectImpl *This = impl_from_IDataObject(iface);
 	FIXME("(%p)->()\n", This);
 	return E_NOTIMPL;
 }
-static HRESULT WINAPI IDataObject_fnEnumDAdvise(LPDATAOBJECT iface, IEnumSTATDATA **ppenumAdvise)
+static HRESULT WINAPI IDataObject_fnEnumDAdvise(IDataObject *iface, IEnumSTATDATA **ppenumAdvise)
 {
 	IDataObjectImpl *This = impl_from_IDataObject(iface);
 	FIXME("(%p)->()\n", This);
@@ -434,7 +428,7 @@ static const IDataObjectVtbl dtovt =
 /**************************************************************************
 *  IDataObject_Constructor
 */
-LPDATAOBJECT IDataObject_Constructor(HWND hwndOwner,
+IDataObject* IDataObject_Constructor(HWND hwndOwner,
                LPCITEMIDLIST pMyPidl, LPCITEMIDLIST * apidl, UINT cidl)
 {
     IDataObjectImpl* dto;
@@ -459,5 +453,5 @@ LPDATAOBJECT IDataObject_Constructor(HWND hwndOwner,
     }
 
     TRACE("(%p)->(apidl=%p cidl=%u)\n",dto, apidl, cidl);
-    return (LPDATAOBJECT)dto;
+    return &dto->IDataObject_iface;
 }

dlls/shell32/dragdrophelper.c

@@ -80,7 +80,7 @@ HRESULT WINAPI IDropTargetHelper_Constructor (IUnknown * pUnkOuter, REFIID riid,
     dth->IDropTargetHelper_iface.lpVtbl = &vt_IDropTargetHelper;
 
     if (FAILED (IDropTargetHelper_QueryInterface (&dth->IDropTargetHelper_iface, riid, ppv))) {
-        IDropTargetHelper_Release (&dth->IDropTargetHelper_iface);
+        LocalFree(dth);
 	return E_NOINTERFACE;
     }
 
@@ -100,7 +100,7 @@ static HRESULT WINAPI IDropTargetHelper_fnQueryInterface (IDropTargetHelper * if
     *ppvObj = NULL;
 
     if (IsEqualIID (riid, &IID_IUnknown) || IsEqualIID (riid, &IID_IDropTargetHelper)) {
-	*ppvObj = This;
+	*ppvObj = &This->IDropTargetHelper_iface;
     }
 
     if (*ppvObj) {

dlls/shell32/ebrowser.c

@@ -782,7 +782,7 @@ static HRESULT WINAPI IExplorerBrowser_fnQueryInterface(IExplorerBrowser *iface,
     if(IsEqualIID(riid, &IID_IExplorerBrowser) ||
        IsEqualIID(riid, &IID_IUnknown))
     {
-        *ppvObject = This;
+        *ppvObject = &This->IExplorerBrowser_iface;
     }
     else if(IsEqualIID(riid, &IID_IShellBrowser))
     {

dlls/shell32/enumidlist.c

@@ -170,11 +170,10 @@ static HRESULT WINAPI IEnumIDList_fnQueryInterface(IEnumIDList *iface, REFIID ri
 
 	*ppvObj = NULL;
 
-	if(IsEqualIID(riid, &IID_IUnknown))          /*IUnknown*/
-	{ *ppvObj = This;
-	}
-	else if(IsEqualIID(riid, &IID_IEnumIDList))  /*IEnumIDList*/
-	{    *ppvObj = This;
+	if(IsEqualIID(riid, &IID_IUnknown) ||
+           IsEqualIID(riid, &IID_IEnumIDList))
+	{
+            *ppvObj = &This->IEnumIDList_iface;
 	}
 
 	if(*ppvObj)

dlls/shell32/recyclebin.c

@@ -358,7 +358,7 @@ static HRESULT WINAPI RecycleBin_QueryInterface(IShellFolder2 *iface, REFIID rii
     *ppvObject = NULL;
     if (IsEqualGUID(riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_IShellFolder)
             || IsEqualGUID(riid, &IID_IShellFolder2))
-        *ppvObject = This;
+        *ppvObject = &This->IShellFolder2_iface;
 
     if (IsEqualGUID(riid, &IID_IPersist) || IsEqualGUID(riid, &IID_IPersistFolder)
             || IsEqualGUID(riid, &IID_IPersistFolder2))
@@ -703,21 +703,21 @@ static HRESULT WINAPI RecycleBin_IPersistFolder2_QueryInterface(IPersistFolder2
 {
     RecycleBin *This = impl_from_IPersistFolder2(iface);
 
-    return RecycleBin_QueryInterface(&This->IShellFolder2_iface, riid, ppvObject);
+    return IShellFolder2_QueryInterface(&This->IShellFolder2_iface, riid, ppvObject);
 }
 
 static ULONG WINAPI RecycleBin_IPersistFolder2_AddRef(IPersistFolder2 *iface)
 {
     RecycleBin *This = impl_from_IPersistFolder2(iface);
 
-    return RecycleBin_AddRef(&This->IShellFolder2_iface);
+    return IShellFolder2_AddRef(&This->IShellFolder2_iface);
 }
 
 static ULONG WINAPI RecycleBin_IPersistFolder2_Release(IPersistFolder2 *iface)
 {
     RecycleBin *This = impl_from_IPersistFolder2(iface);
 
-    return RecycleBin_Release(&This->IShellFolder2_iface);
+    return IShellFolder2_Release(&This->IShellFolder2_iface);
 }
 
 static const IPersistFolder2Vtbl recycleBinPersistVtbl =
@@ -740,21 +740,21 @@ static HRESULT WINAPI RecycleBin_ISFHelper_QueryInterface(ISFHelper *iface, REFI
 {
     RecycleBin *This = impl_from_ISFHelper(iface);
 
-    return RecycleBin_QueryInterface(&This->IShellFolder2_iface, riid, ppvObject);
+    return IShellFolder2_QueryInterface(&This->IShellFolder2_iface, riid, ppvObject);
 }
 
 static ULONG WINAPI RecycleBin_ISFHelper_AddRef(ISFHelper *iface)
 {
     RecycleBin *This = impl_from_ISFHelper(iface);
 
-    return RecycleBin_AddRef(&This->IShellFolder2_iface);
+    return IShellFolder2_AddRef(&This->IShellFolder2_iface);
 }
 
 static ULONG WINAPI RecycleBin_ISFHelper_Release(ISFHelper *iface)
 {
     RecycleBin *This = impl_from_ISFHelper(iface);
 
-    return RecycleBin_Release(&This->IShellFolder2_iface);
+    return IShellFolder2_Release(&This->IShellFolder2_iface);
 }
 
 static HRESULT WINAPI RecycleBin_GetUniqueName(ISFHelper *iface,LPWSTR lpName,

dlls/shell32/shelldispatch.c

@@ -47,7 +47,7 @@ typedef struct {
 } ShellDispatch;
 
 typedef struct {
-    Folder3 Folder_iface;
+    Folder3 Folder3_iface;
     LONG ref;
     ITypeInfo *iTypeInfo;
     VARIANT dir;
@@ -67,7 +67,7 @@ static inline ShellDispatch *impl_from_IShellDispatch2(IShellDispatch2 *iface)
 
 static inline FolderImpl *impl_from_Folder(Folder3 *iface)
 {
-    return CONTAINING_RECORD(iface, FolderImpl, Folder_iface);
+    return CONTAINING_RECORD(iface, FolderImpl, Folder3_iface);
 }
 
 static inline FolderItemImpl *impl_from_FolderItem(FolderItem *iface)
@@ -107,7 +107,7 @@ static HRESULT WINAPI FolderItemImpl_QueryInterface(FolderItem *iface,
     if (IsEqualIID(&IID_IUnknown, riid) ||
         IsEqualIID(&IID_IDispatch, riid) ||
         IsEqualIID(&IID_FolderItem, riid))
-        *ppv = This;
+        *ppv = &This->FolderItem_iface;
     else
     {
         FIXME("not implemented for %s\n", shdebugstr_guid(riid));
@@ -430,7 +430,7 @@ static HRESULT WINAPI FolderImpl_QueryInterface(Folder3 *iface, REFIID riid,
         IsEqualIID(&IID_Folder, riid) ||
         IsEqualIID(&IID_Folder2, riid) ||
         IsEqualIID(&IID_Folder3, riid))
-        *ppv = This;
+        *ppv = &This->Folder3_iface;
     else
     {
         FIXME("not implemented for %s\n", shdebugstr_guid(riid));
@@ -712,7 +712,7 @@ static HRESULT Folder_Constructor(VARIANT *dir, Folder **ppsdf)
 
     This = HeapAlloc(GetProcessHeap(), 0, sizeof(FolderImpl));
     if (!This) return E_OUTOFMEMORY;
-    This->Folder_iface.lpVtbl = &FolderImpl_Vtbl;
+    This->Folder3_iface.lpVtbl = &FolderImpl_Vtbl;
     This->ref = 1;
 
     ret = load_type_info(&IID_Folder3, &This->iTypeInfo);
@@ -748,7 +748,7 @@ static HRESULT WINAPI ShellDispatch_QueryInterface(IShellDispatch2 *iface,
         IsEqualIID(&IID_IDispatch, riid) ||
         IsEqualIID(&IID_IShellDispatch, riid) ||
         IsEqualIID(&IID_IShellDispatch2, riid))
-        *ppv = This;
+        *ppv = &This->IShellDispatch2_iface;
     else
     {
         FIXME("not implemented for %s\n", shdebugstr_guid(riid));

dlls/shell32/shellitem.c

@@ -69,7 +69,7 @@ static HRESULT WINAPI ShellItem_QueryInterface(IShellItem2 *iface, REFIID riid,
     if (IsEqualIID(&IID_IUnknown, riid) || IsEqualIID(&IID_IShellItem, riid) ||
         IsEqualIID(&IID_IShellItem2, riid))
     {
-        *ppv = This;
+        *ppv = &This->IShellItem2_iface;
     }
     else if (IsEqualIID(&IID_IPersist, riid) || IsEqualIID(&IID_IPersistIDList, riid))
     {
@@ -447,41 +447,30 @@ static const IShellItem2Vtbl ShellItem2_Vtbl = {
     ShellItem2_GetBool
 };
 
-
-static HRESULT ShellItem_GetClassID(ShellItem* This, CLSID *pClassID)
-{
-    TRACE("(%p,%p)\n", This, pClassID);
-
-    *pClassID = CLSID_ShellItem;
-    return S_OK;
-}
-
-
 static HRESULT WINAPI ShellItem_IPersistIDList_QueryInterface(IPersistIDList *iface,
     REFIID riid, void **ppv)
 {
     ShellItem *This = impl_from_IPersistIDList(iface);
-    return ShellItem_QueryInterface(&This->IShellItem2_iface, riid, ppv);
+    return IShellItem2_QueryInterface(&This->IShellItem2_iface, riid, ppv);
 }
 
 static ULONG WINAPI ShellItem_IPersistIDList_AddRef(IPersistIDList *iface)
 {
     ShellItem *This = impl_from_IPersistIDList(iface);
-    return ShellItem_AddRef(&This->IShellItem2_iface);
+    return IShellItem2_AddRef(&This->IShellItem2_iface);
 }
 
 static ULONG WINAPI ShellItem_IPersistIDList_Release(IPersistIDList *iface)
 {
     ShellItem *This = impl_from_IPersistIDList(iface);
-    return ShellItem_Release(&This->IShellItem2_iface);
+    return IShellItem2_Release(&This->IShellItem2_iface);
 }
 
 static HRESULT WINAPI ShellItem_IPersistIDList_GetClassID(IPersistIDList* iface,
     CLSID *pClassID)
 {
-    ShellItem *This = impl_from_IPersistIDList(iface);
-
-    return ShellItem_GetClassID(This, pClassID);
+    *pClassID = CLSID_ShellItem;
+    return S_OK;
 }
 
 static HRESULT WINAPI ShellItem_IPersistIDList_SetIDList(IPersistIDList* iface,
@@ -545,8 +534,8 @@ HRESULT WINAPI IShellItem_Constructor(IUnknown *pUnkOuter, REFIID riid, void **p
     This->pidl = NULL;
     This->IPersistIDList_iface.lpVtbl = &ShellItem_IPersistIDList_Vtbl;
 
-    ret = ShellItem_QueryInterface(&This->IShellItem2_iface, riid, ppv);
-    ShellItem_Release(&This->IShellItem2_iface);
+    ret = IShellItem2_QueryInterface(&This->IShellItem2_iface, riid, ppv);
+    IShellItem2_Release(&This->IShellItem2_iface);
 
     return ret;
 }
@@ -800,7 +789,7 @@ static HRESULT WINAPI IShellItemArray_fnQueryInterface(IShellItemArray *iface,
     if(IsEqualIID(riid, &IID_IShellItemArray) ||
        IsEqualIID(riid, &IID_IUnknown))
     {
-        *ppvObject = This;
+        *ppvObject = &This->IShellItemArray_iface;
     }
 
     if(*ppvObject)