FIX: WCF Data Service with Entity Framework Code-First DbContext doesnt accept updates
Posted by: JonGalloway.ToString(),
on 21 Jan 2011 |
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Summary The Entity Framework Code First DbContext doesnt expose the interfaces to support updates when exposed via WCF Data Services. Attempting to save changes results in a fault with the message "The data source must implement IUpdatable or IDataServiceUpdateProvider to support updates." The fix is to alter your WCF Data Service to expose the DbContext's underlying ObjectContext and to disable proxy generation. Background Jesse Liberty and I have stumbled into some frontier country....