Handling Errors in OData Silverlight

[Brent]

Hello,
 I'm converting my project over to silverlight 5 with OData 3.  Do you have any examples of how to handle errors being returned by the context via the WCF service.  I see you have an example in your documentation for WCF Ria but not Odata.  I'm probably missing something but I am trying to capture the error in a try catch block in the lambda being submitted on the background thread but I am not getting any specifics about the error.

           

Dim myData As AspireWebWcfDataService.MyContext = ContextFactory.ObtainContext
Dim newApp As New AspireWebWcfDataService.Application
With newApp
    .ApplicationType = myNewWindow.NewProjectType
    '.ID = Guid.NewGuid
    .ProjectName = myNewWindow.NewApplicationName
    .RegionId = myNewWindow.NewRegion
    .IsArchived = False
    .LastUpdDate = Date.UtcNow

    'Add Submission Unit
    Dim newSubUnit As New AspireWebWcfDataService.SubmissionUnit
    newSubUnit.StartingPriority = 0
    'newSubUnit.ID = Guid.NewGuid
    newSubUnit.Name = "Original Submission"
    newSubUnit.CreateDate = System.DateTime.UtcNow
    newSubUnit.Type = "original"
    newSubUnit.FilingType = defaultFilingType
    newSubUnit.Status = "ssinprocess"
    newSubUnit.IntegrityCheckAlgorithm = defaultIntegrityType
    newSubUnit.LastUpdDate = Date.UtcNow
    .SubmissionUnits.Add(newSubUnit)

    myData.AddObject("Application", newApp)
    'myData.AddRelatedObject(newApp, "SubmissionUnits", newSubUnit)

    myData.BeginSaveChanges(Sub(c)

                                Try
                                    TryCast(c.AsyncState, AspireWebWcfDataService.MyContext).EndSaveChanges(c)
                                Catch ex As Exception
                                    System.Diagnostics.Debug.WriteLine(ex.Message)
                                End Try
                            End Sub, myData)

End With

[Brent]

I have found by opening the generated ContextService.vb class in the ServerProject and adding the following line of code that the InnerException being returned now shows a more detailed error description

config.UseVerboseErrors = True

[Viktor Zhivkov]

Hi Brent,

Client side implementation for OData Services in Silverlight is provided by Microsoft, not by Telerik OpenAccess.
Silverlight.net official site has great tutorial how to work with OData and Silverlight. You can check it out and post in their or out forums if you have any questions.

All the best,
Viktor Zhivkov
the Telerik team