Hello, I'm glad to be a member of this community. I want to get my database structure into Visio Diagram by using import or any method which allow them to be connect,can this be done?rather than type all the infromation using Database diagram in Visio.

I got the solution by following steps:-
Step 1:- File --> New -->Database -->Database Model Diagram
Step 2:- Database -->Reverse Engineer Wizard.
Step 3:- Select Microsoft SQL Server from drop down list of Installed Visio drivers Click in the New button of Data Sources.
Step 4:- Create the DSN and the Wizard will guide you in step until you get all your database structure in Visio screen.