from C# code to UML diagrams

[Jyothi]

HI All,

I want to generate UML diagrams given C# project.I wanted to do this
programatically and not thru the options available from menu bar.

Could anybody tell me how to achieve this ?

Could anybody also tell me how to create relationships between classes using
Visio programatically?

Any help is very much appreciated.

TIA,
Jyothi.