Question

我愿设立一个全球合作框架服务,使客户对我寄送的物体的任何改动也反映在服务器上。例如,如果A大会有以下内容:

namespace AssemblyA
{

    public class Person
    {
        public string FirstName { get; set; }
        public string LastName { get; set; }
    }

    [ServiceContract]
    public interface IServer
    {
        [OperationContract]
        Person GetPerson();
    }

}

A. 大会

using AssemblyA;

namespace AssemblyB
{
    class Program
    {
        static void Main(string[] args)
        {
            <snip>
            IServer server = factory.CreateChannel();
            Person person = server.GetPerson();
            person.FirstName = "Kilroy";
            person.LastName = "WuzHere";
        }
    }
}

作出这种安排的最容易/最容易的方法是什么,以便把服务复制的个人物品也反映客户所作的改动? 这是否可行?

Answer 1

在服务器上采用<代码>Person作为参数的物体创建一种方法。

[ServiceContract]
public interface IServer
{
    [OperationContract]
    Person GetPerson();

    [OperationContract]
    void UpdatePerson( Person person )
}

并且要求客户在你确定第一Name和最后一个Name财产之后再这样做。

server.UpdatePerson( person );

Answer 2

If you are in need for handling events between the client & server, you ought to look for Duplex Contracts with WCF. This is a very good detailed example for you to start with: http://www.codeproject.com/Articles/491844/A-Beginners-Guide-to-Duplex-WCF

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