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POWays to keep abstract method server side for WCF
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  1. POWays to keep abstract method server side for WCF
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    copied!<p>We are enforcing all our domain objects to implement GetHashCode.</p> <pre><code>namespace Core { [Serializable] public abstract class DomainObject { public abstract override int GetHashCode(); } } namespace Entity.Domain { [Serializable] [DataContract] public partial class IdCard : DomainObject { private System.Int32 _effDte; [DataMember] public virtual System.Int32 EffDte { get { return _effDte; } set { _effDte = value; } } public override int GetHashCode() { return EffDte.GetHashCode(); } } } </code></pre> <p>When we expose these domain objects through WCF, the following generated service is requiring a post-update modification to compile. </p> <pre><code>//------------------------------------------------------------------------------ // &lt;auto-generated&gt; // This code was generated by a tool. // Runtime Version:2.0.50727.3053 // // Changes to this file may cause incorrect behavior and will be lost if // the code is regenerated. // &lt;/auto-generated&gt; //------------------------------------------------------------------------------ namespace IdCardManagerServiceReference { using System.Runtime.Serialization; using System; [System.Diagnostics.DebuggerStepThroughAttribute()] [System.CodeDom.Compiler.GeneratedCodeAttribute("System.Runtime.Serialization", "3.0.0.0")] [System.Runtime.Serialization.DataContractAttribute(Name="IdCard", Namespace="http://schemas.datacontract.org/2004/07/Entity.Domain")] [System.SerializableAttribute()] public partial class IdCard : Core.DomainObject, System.Runtime.Serialization.IExtensibleDataObject, System.ComponentModel.INotifyPropertyChanged { [System.NonSerializedAttribute()] private System.Runtime.Serialization.ExtensionDataObject extensionDataField; [System.Runtime.Serialization.OptionalFieldAttribute()] private int EffDteField; [global::System.ComponentModel.BrowsableAttribute(false)] public System.Runtime.Serialization.ExtensionDataObject ExtensionData { get { return this.extensionDataField; } set { this.extensionDataField = value; } } [System.Runtime.Serialization.DataMemberAttribute()] public int EffDte { get { return this.EffDteField; } set { if ((this.EffDteField.Equals(value) != true)) { this.EffDteField = value; this.RaisePropertyChanged("EffDte"); } } } } </code></pre> <p><strong>Any ideas on how to keep the requirement for GetHashCode, but remove the requirement for any code on the client (as an update or as partial classes)?</strong></p>
 

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