[python-win32] win32com IE OnBeforeNavigate2: How to Cancel?

[Robert]

class MyWebBrowser(activex.Control, WebBrowserModule.WebBrowser):
     def OnBeforeNavigate2(self, pDisp, URL, Flags, 
TargetFrameName, PostData, Headers, Cancel):
     ...


Cancel is a simple Python bool. Unlike in MFC 
CHtmlView::OnBeforeNavigate2  I cannot send a value back by ref 
this way. How to cancel the navigation?

Robert







---------
This member function is called by the framework to cause an event 
to fire before a navigation occurs in the web browser.

virtual void OnBeforeNavigate2(
    LPCTSTR lpszURL,
    DWORD nFlags,
    LPCTSTR lpszTargetFrameName,
    CByteArray& baPostedData,
    LPCTSTR lpszHeaders,
    BOOL* pbCancel
);