Hi Shingi,
It all look right to me, however, I am curious about the static
declaration on title within the metadata class. Is there a reason why it is
static?
Ko
On Thu, Aug 12, 2010 at 9:19 PM, Shingi Mutandwa
<shingi.mutan...@gmail.com>wrote:
>
>
> The EDMX and the RIA services are in different projects and therefore the
> “Generate metadata” checkbox is disabled when generating the domain service
> in Visual Studio. However we created a partial class in the same project
> containing the EDMX and applied the [include] attr like so:-
>
>
>
> [MetadataType(typeof(PersonMetadata))]
> public partial class Person
> {
> internal static class PersonMetadata
> {
> [Include]
> public static Title Title { get; set; }
> }
> }
>
>
>
> And this is the method inside the domain service:-
>
>
>
> public IQueryable<Person> GetPeople()
>
>
>
> {
>
> return this.ObjectContext.People.Include("Title");
>
> }
>
>
>
>
>
> And here is the generated data contract on the client:-
>
>
>
> public sealed partial class Person : Entity
>
>
>
> {
>
>
>
> /// <summary>
>
>
> /// Gets or sets the associated <see cref="Title"/> entity.
> /// </summary>
>
> [Association("Title_Person", "TitleId", "Id", IsForeignKey=true)]
>
>
>
> [XmlIgnore()]
> public Title Title
>
> {
>
> get
>
> {
>
> if ((this._title == null))
>
> {
>
> this._title = new EntityRef<Title>(this, "Title",
> this.FilterTitle);
>
>
>
> }
>
> return this._title.Entity; // ***** throws exception here
>
>
>
> }
>
> set
>
> {
>
> …
>
> }
>
> }
>
>
>
> ….
>
> }
>
>
>
> Exception Details:-
>
> {System.InvalidOperationException: This EntityContainer does not contain an
> EntitySet of type 'Deintegro.DAL.Data.Title'. If the type is external to
> this EntityContainer, please make sure you’ve called AddReference to
> establish the external link.
> at
> System.ServiceModel.DomainServices.Client.EntityContainer.GetEntitySet(Type
> entityType)
> at System.ServiceModel.DomainServices.Client.EntityRef`1.get_Entity()
> at Deintegro.DAL.Data.Person.get_Title()} System.Exception
> {System.InvalidOperationException}
>
>
>
>
> On Thu, Aug 12, 2010 at 8:57 PM, Shingi Mutandwa <
> shingi.mutan...@gmail.com> wrote:
>
>> Deleted the generated_code folder but I am still having the same issue.
>> The domain service class was generated by Visual studio and I did not add
>> anything to it.
>>
>>
>> On Thu, Aug 12, 2010 at 8:09 PM, KO CHANG <kochang....@gmail.com> wrote:
>>
>>> Hi Shinji,
>>>
>>> It is likely that you didn't declare any ria service operation
>>> regarding the entity.
>>>
>>> For example, have you got any [Insert], [Update], [Delete], [Query]
>>> methods within the domain service?
>>>
>>> Ko
>>>
>>>
>>> _______________________________________________
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>>> ozsilverlight@ozsilverlight.com
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>>>
>>>
>>
>
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