Protection for a document or shape

[gbs]

hai,
i am new to Visio.I am using visio drawing control on vb.net.I want to
display the shapes or document with protection.Even if i provided the
protection at the design time of document,the end user has the facility to
remove this protection by right clicking the shape (from context menu
,selecting the format-protection-uncheck the protection types).I want to
avoid this action.Please help me to either disable the context menu or to
protect the shapes.
-
Thank you,
gbs

 

[Al Edlund]

consider monitoring cell changed events and watch for protection being
turned off, then override it.
al