This post digs deeper into the Book Club application from the perspective of the authorization feature of RIA Services. You can check out more information about the application via its associated table of contents post. The post covers how the out-of-box authorization rules can be applied, how custom rules that can be implemented, how custom rules can use additional bits of information in their implementation, and how client-side UI can be customized to account for authorization. The sample application has been updated, so you might want to download the latest release of the code from the RIA Services Essentials project on CodePlex or browse the checkin history . Authorization and validation share a lot of common concepts and patterns, so the...(read more) ...
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