Visual Studio 2005 and Centra Site CE

How do I use Centra Site and .NET eg. Visual Studio to work together. Can I lookup Centra Site asset via Visual Studio UI

You could use the HTTP interfaces for UDDI:
http://localhost:53307/UddiRegistry/inquiry?WSDL
http://localhost:53307/UddiRegistry/publish?WSDL
See http://techcommunity.softwareag.com/ecosystem/documentation/webmethods/wmsuite8_ga/CentraSite/dg-uddi/arch.htm#arch.

You can also use HTTP XQuery to interact with the CentraSite repository, for example

http://localhost:53305/CentraSite/CentraSite?_xquery=import module namespace cs="http://namespaces.CentraSite.com/Schema/jaxr"; for $ro in collection("CentraSite")/cs:organization return <org><name>{$ro/cs:name/cs:localString/text()}</name><key>{string($ro/cs:key/@v2Key)}</key></org>

will return a list of organizations in the repository.