How to get webi SQL statement using .net SDK

Dear All,

Is there a way to get the webi sql statement using .net SDK?

I know it is possible by using java sdk, i checked below links.

Viewing WebI SQL Using Java SDK

Re: Extracting SQL statement from a Webi document's data provider using SDK.

But we want to using .net SDK, is anyone know how to

By the way, our requirement are get the universes name and tables name for webi.

etc. we want list webi report name, universes name, tables name.

Maybe there is an easy way to get this info? could you please provide some guidance? 

thanks in advance.

regards,

warrick.