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POComposition and RIA
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copied!<p>i have problems with related properties Composition attribut and RIA.I 'm using POCO and silverlight. here is my modele :</p> <pre><code>[MetadataTypeAttribute(typeof(ModeleEnvoiEaMetaData))] [Serializable] public abstract partial class ModeleEnvoiEa { [DataMember] public virtual int IdModeleEnvoiEa {get;set;} [DataMember] public virtual string Libelle {get;set;} [DataMember] public virtual Nullable<int> IdModeleEnvoiEaFooter {...//FK } public virtual ModeleEnvoiEaHeaderFooter ModeleEnvoiEaFooter { get { return _modeleEnvoiEaFooter; } set { if (!ReferenceEquals(_modeleEnvoiEaFooter, value)) { var previousValue = _modeleEnvoiEaFooter; _modeleEnvoiEaFooter = value; FixupModeleEnvoiEaFooter(previousValue); } } } private ModeleEnvoiEaHeaderFooter _modeleEnvoiEaFooter; } public partial class ModeleEnvoiEaMetaData { //... [Association("ModeleEnvoiEa_ModeleEnvoiEaFooter","IdModeleEnvoiEaFooter","IdModeleEnvoiEaHeaderFooter")] [Include] [Composition] public ModeleEnvoiEaHeaderFooter ModeleEnvoiEaFooter; } } </code></pre> <p>In client side i call Test domaine service method , in the client side the property ModeleEnvoiEaFooter is not null, but in my DomainServices class this property is null. Even with de Composition attribut. How can i send the value of ModeleEnvoiEaFooter property to Domainservices class ?</p> <pre><code> [Invoke] public ModeleEnvoiEa Test(ModeleEnvoiEa modele) { // modele.IdModeleEnvoiEaFooter == 1 // FK to ModeleEnvoiEaFooter // modele.ModeleEnvoiEaFooter is null here ! Why ? an how can i send this object } </code></pre>

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