yes i used communly this trick all times to fake the IE navigation and use the beforeNavigate2 event to redirect to a vfp code.
in beforenavigate2 can use parameter Cancel=.t. execute a vfp code and return false.
see in my blog for ex: http://yousfi.over-blog.com/2015/02/a-css-web-menu-on-vfp-form.html

in vbscript (stopped by Microsoft but it works yet at this time):
this is the code called from the new menu item added to the registry as ie_menu0.html
note that works only when called from IE context menu with extended key vfp&menu as described above.
it create a vfp new window application , a form with edibox and the text selection made from IE is copied automatically in editbox.

< HTML>  
  < script language="VBScript">  
    
      Dim oVFP  
      Set oVFP = CreateObject("VisualFoxPro.Application")      
      Set parentwin = external.menuArguments  
      Set doc = parentwin.document  
      Set sel = doc.selection  
      Set rng = sel.createRange()  
      str = rng.text  
	  
      oVFP.SetVar "cTextFromIE", str  
      oVFP.DoCmd "*? cTextFromIE"  
	  oVFP.DoCmd "_cliptext=cTextFromIE"
	  oVFP.DoCmd "messagebox(cTextFromIE,0+32+4096,'',2000)"
	  oVFP.DoCmd "oform=newObject('form')"
	  oVFP.DoCmd "oform.caption='the text is selectionned, captured form IE11 and directed to vfp form editbox.' "
	  oVFP.DoCmd "oform.addobject('edit1','editbox')"	
	  oVFP.DoCmd "oform.width=820"
	  oVFP.DoCmd "oform.height=620"
	  oVFP.DoCmd "oform.autocenter=.t."
	   
	  oVFP.DoCmd "oform.edit1.left=5"
	  oVFP.DoCmd "oform.edit1.top=5"
	  oVFP.DoCmd "oform.edit1.width=800"
	  oVFP.DoCmd "oform.edit1.height=600"
	  oVFP.DoCmd "oform.edit1.forecolor=rgb(128,0,64)"
	  oVFP.DoCmd "oform.edit1.fontbold=.t."
	  oVFP.DoCmd "oform.edit1.fontname='courier new'"
	  oVFP.DoCmd "oform.edit1.fontsize=10"
	  oVFP.DoCmd "oform.edit1.value=cTextFromIE" 
	  oVFP.DoCmd "oform.edit1.visible=.t."	 
      oVFP.DoCmd "declare integer BringWindowToTop  in user32 integer HWND"
	  oVFP.Docmd "bringwindowtotop(oform.hwnd)"
	  oVFP.DoCmd "oform.show(1)"
	  oVFP.Visible=True  
	         
  < /script>  
  < /HTML>

Regards

My Blog
http://yousfi.over-blog.com/