C# 将序列化的WCF模型转换回本机模型

我有一个包含3个项目的解决方案：

• 客户
• 模型
• WCF服务

Models项目具有引用我的数据库表的POCO类，如下所示：

[DataContract]
    [Table("users")]
    public class User
    {
        public User()
        {

        }

        [DataMember]
        [Key, Column("userid", TypeName = "int")]
        public Int32 UserId { get; set; }

        [DataMember]
        [Column("username", TypeName = "varchar")]
        public String UserName { get; set; }

public User ValidateUser(string organization, string userName, string password)
        {
            Model.Poco.User user = new Model.Poco.User();
            user.UserId = 1;
            user.BoardMember = true;
            user.Email = "test@yahoo.com";
            user.FirstTimeLogin = false;
            user.IsActive = true;
            user.Notes = "notes";
            user.Password = "xxxxxx";
            user.UserName = "user1";
            return user;
        }

private void button1_Click(object sender, EventArgs e)
        {
            WCFService.Service1Client client = new WCFService.Service1Client();
            var user = client.ValidateUser("test", "test", "test");
        }

WCF服务项目引用了模型，以便从如下方法返回模型：

[DataContract]
    [Table("users")]
    public class User
    {
        public User()
        {

        }

        [DataMember]
        [Key, Column("userid", TypeName = "int")]
        public Int32 UserId { get; set; }

        [DataMember]
        [Column("username", TypeName = "varchar")]
        public String UserName { get; set; }

public User ValidateUser(string organization, string userName, string password)
        {
            Model.Poco.User user = new Model.Poco.User();
            user.UserId = 1;
            user.BoardMember = true;
            user.Email = "test@yahoo.com";
            user.FirstTimeLogin = false;
            user.IsActive = true;
            user.Notes = "notes";
            user.Password = "xxxxxx";
            user.UserName = "user1";
            return user;
        }

private void button1_Click(object sender, EventArgs e)
        {
            WCFService.Service1Client client = new WCFService.Service1Client();
            var user = client.ValidateUser("test", "test", "test");
        }

现在，我的客户端有一个对WCF服务的服务引用，调用该服务的代码如下所示：

[DataContract]
    [Table("users")]
    public class User
    {
        public User()
        {

        }

        [DataMember]
        [Key, Column("userid", TypeName = "int")]
        public Int32 UserId { get; set; }

        [DataMember]
        [Column("username", TypeName = "varchar")]
        public String UserName { get; set; }

public User ValidateUser(string organization, string userName, string password)
        {
            Model.Poco.User user = new Model.Poco.User();
            user.UserId = 1;
            user.BoardMember = true;
            user.Email = "test@yahoo.com";
            user.FirstTimeLogin = false;
            user.IsActive = true;
            user.Notes = "notes";
            user.Password = "xxxxxx";
            user.UserName = "user1";
            return user;
        }

private void button1_Click(object sender, EventArgs e)
        {
            WCFService.Service1Client client = new WCFService.Service1Client();
            var user = client.ValidateUser("test", "test", "test");
        }

它是这样工作的，如果我导航“user”变量，它拥有WCF服务中的所有对象属性，但我想做的是：

Model.Poco.User user = client.ValidateUser("test", "test", "test");

但是如果我这样做我会得到一个错误，无法从：WCFService.User转换为Model.Poco.User。

关于如何将序列化对象转换为本机对象的任何线索注意，我在客户端和WCF服务上使用相同的对象，因为我在客户端和WCF服务上都引用了*Models项目*

---

感谢您的帮助

在客户端项目中生成服务引用时，请选中在引用的程序集中重用类型的选项。否则，该工具将基于WSDL生成新类，作为服务引用的一部分

您是否尝试过让方法返回

Model.Poco.User

而不是

User

？返回的是Model.Poco.User。