AcroReader in C#-Application - controlling the toolbar-function

Hello
i have the acrobat-reader in a c#-application - and have following problems:
i must to control the toolbar-function - but not deactivate the whole toolbar, but several toolbarItems (e.g. the SaveAs-ToolBarItem.....)
and build in my own print-toolbarItem, becaus i must log in a database-table who prints the document.

have anyone a clue for my problem
many thank's in advance
Michael