Open drawing using (BLOB) Binary Data Stream

[Joseph Robinson]

I have an application that opens a Visio drawing from a
File Server via an Open (file path) and imbeds the drawing
in a Word Document. Currently I am converting the data
storage away from flat files to a Relational Database
format, SQL Server using ADO. I have loaded the Visio
drawings into a database table (BLOB) and can retrieve the
drawings via SQL Query.

How do I Open the Visio drawing passing the binary data
stream retrieved via a Query from the database and not a
file path?