Hiding word toolbars in C#

Hi,

I am looking for a way to programmatically hide the Word toolbars and menus using C# without the using the Microsoft.Office.Core namespace, or is there a way in doing so without Microsoft Office SP3 update?

I need to open a Word window to open a document, then remove all menu bars and uneditable for the user and not save the document on close.  

Any pointers or help would be appreciated.