I am not sure I follow you. What I did was:
----------------------------------------------------------------------------------------------------------------------- >>> wo = pythoncom.New('InternetExplorer.Application') >>> import win32com.client >>> w = win32com.client.Dispatch(wo) >>> w.Navigate('http://google.com') >>> doc = w.Document >>> wo.QueryInterface('{3050f485-98b5-11cf-bb82-00aa00bdce0b}') Traceback (most recent call last): File "<stdin>", line 1, in ? pywintypes.com_error: (-2147467262, 'No such interface supported', None, None) >>> w.QueryInterface('{3050f485-98b5-11cf-bb82-00aa00bdce0b}') Traceback (most recent call last): File "<stdin>", line 1, in ? File "<COMObject <unknown>>", line 2, in QueryInterface pywintypes.com_error: (-2147352573, 'Member not found.', None, None) ----------------------------------------------------------------------------------------------------------------------- Am I missing something? Why does it simply complain that this interface is not supported? It's indeed supported from MSDN document... Thanks, xin On Thu, May 27, 2010 at 11:25 AM, Tim Roberts <t...@probo.com> wrote: > Xin Zhao wrote: > > Thanks for your kind reply. > > > > I tried the new iid, doesn't help. :( > > > > >>> import pythoncom > > >>> wo=pythoncom.New('InternetExplorer.Application') > > >>> wo.QueryInterface('{3050f485-98b5-11cf-bb82-00aa00bdce0b}') > > Traceback (most recent call last): > > File "<stdin>", line 1, in ? > > pywintypes.com_error: (-2147467262, 'No such interface supported', > > None, None) > > > > Any further idea? > > Yes. The Internet Explorer application doesn't support that interface, > because a single IE instance can have multiple documents. "wo" will be > an instance of IWebBrowser2. You need to fetch a document from that > interface, then fetch the IHTMLDocument3 interface from that. You want > the Document property, which is either: > doc = wo.Document > or > doc = wo.get_Document() > > That "doc" object should be an IHTMLDocument2. If you really need the > "...3" version, that's where you do the QueryInterface. > > -- > Tim Roberts, t...@probo.com > Providenza & Boekelheide, Inc. > > _______________________________________________ > python-win32 mailing list > python-win32@python.org > http://mail.python.org/mailman/listinfo/python-win32 >
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