I can create new Silverlight App with ".NET RIA Services" enabled.
But when I try to add Silverlight App into existing solution in the "New Silverlight Application" the "Enable .NET RIA Services" checkbox is disabled.
Why? How can I add Silverlight App into existing solution?
Thanks.
P.S. Environment description: Win Vista x64, VS2008, Silverlight Toolkit 3.0, RIA Services.
P.P.S. For the client project (added without this checkbox enabled) I opened "properties" page, and ".NET RIA Services link" dropdown list is empty (it contains "No Project Set" item).
Probably the reason is in the fact that I need to convert my "web-application" from "usual asp.net web-site" to "web-project"?