Silverlight 4 supports the resolution of relative service addresses. Provided the Silverlight XAP package is hosted at http://somesite.com/application/ClientBin/Application.xap, the following address resolve as indicated:

"../Service1/Service.asmx" resolves to “http://somesite.com/application/Service1/Service.asmx”

For you, CSWorks users out there, it means one good thing: no more ServiceReferences.ClientConfig hassle, see Running CSWorks demo applications from remote clients post for details. Now you can simply specify relative service addres as follows:

<endpoint address="../LiveDataWebService/Service.asmx" ...>

and your CSWorks application will work from any website you deploy it to. Switching to Silverlight 4 pays off!

What's new:

• LiveData Service: open data sources asynchronously
• LiveData data source providers: improved logging
• LiveData Manager: response items 'Updated' event arguments
• LiveData server stack fixes
• Trend control: multiple minor additions and fixes
• LiveDataWebServiceDemo sample: learn to work with LiveData Web Service directly
• AlarmWebServiceDemo sample: learn to work with Alarm Web Service directly
• Alarm Summary and Trend: support for multiple configurations