Preview Pane and Ctrl+E

Please help, this is driving me mad. I’m sure there must be a simple answer, I just can’t find it.

In your mail file, a document open in the Preview Pane does not allow Ctrl+E. But you can open the document edit mode from the view. Thus documents open in the preview pane are Read Only.

Try it in your own Notes Mail file. If you right mouse click a document in the preview pane Ctrl+e is not available. Right mouse click the document in the view and ctrl+e is available.

How can you prevent users from using ctrl+e in the preview pane.

This has been asked before, but the answer do not prevent Ctrl+e.

http://www-10.lotus.com/ldd/nd6forum.nsf/55c38d716d632d9b8525689b005ba1c0/008be43a309f502c852570d5007cd292?OpenDocument

Using, Queryopen, Postopen, Querymodechange, To prevent the document going into edit mode does not work, mainly because the Source.inpreviewpane returns false all the time.