Copy an Image of a Database Diagram to the Clipboard (Visual Database Tools)
You can create an image of a Database Diagram and copy it to another application.
Open a Database Diagram.
Only the owner of the diagram or a member of the db_owner role of the database can open the diagram.
Right-click a blank area and choose Copy Diagram to Clipboard.
The image of the entire Database Diagram is now in the system Clipboard.