RIA OpenAcess ORM

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  1. Hector
    Hector avatar
    13 posts
    Member since:
    Apr 2009

    Posted 10 Aug 2010 Link to this post

    I have created a implemented RIA service with OpenAcess ORM.
    using the standard generated class by the tt file, I can access my data. But because I can not  modify the generated class because it will get over written, I created a partial class and added my own method so I can filter. The silverlight client can access it but when I run it I get a 4004 error. am I doing anything wrong ?

  2. Petko_I
    Petko_I avatar
    184 posts

    Posted 12 Aug 2010 Link to this post

    Hello Hector,

    As far as I understood, you are trying to add additional methods to the DomainService class and in order to do this you create another file where you continue the definition of the partial class. I have created a very simple application where I added several methods to the partial class in a separate file and then invoked these methods in the Silverlight client. The methods on the client side are asynchronous and need some special handling. Can you look at the example and tell me in what ways it differs from the scenario you are facing? The example is built against the NorthwindOA database that is installed with OpenAccess.

    Thank you for your patience. I am looking forward to hearing from you. In the meantime, you can benefit from browsing our updated online help and the Silverlight related topics.

    Sincerely yours,
    the Telerik team
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