Silverlight 3 & RIA Services July CTP

Last week Microsoft released the official version of Silverlight 3, a new CTP (July 2009) of RIA Services and a RC of Expression Blend 3.0. SL3 is a major update and it is released 9 months after version 2.0, which is quite fast. SL3 provides out of the browser support, HD media support, better graphics, improved data binding, search engine optimization (SEO) support, … It seems that SL3 RTW disables the designer in Visual Studio 2008 because people were having a lot of problems with it. Fortunately the future version 2010 will provide a fully interactive WYSIWYG designer including data binding support within the designer.

Following links can be used to download all the needed setups. Make sure to uninstall the previous versions first.

It seems that these releases contain a lot of breaking changes. I’m already struggling 2 days to migrate a project that has been developed with Silverlight 3 beta and RIA Services CTP May. In SL3 the DataForm has been redesigned and there are changes in the AutoCompleteBox and DataGrid controls. In RIA Services a lot of things have been improved but also changed drastically; code sharing, loading data, authentication, custom validation, update parameters, …

Following blog posts and articles will help you to migrate:


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