C# 如何更改元素名称';ArrayForesponse';在Soap XML WCF服务中

C# 如何更改元素名称';ArrayForesponse';在Soap XML WCF服务中,c#,xml,wcf,soap,service,C#,Xml,Wcf,Soap,Service,我的问题是如何更改SOAP XML WCF服务中的ArrayOfResponse元素 正在使用消息类。。。。请参见图片“我想更改红色框中的元素…”。。。。 有什么想法吗 这是我的代码,以得到这个结果 我的界面 [ServiceContract()] public interface IEvaluationWebService { [OperationContract(ReplyAction = "Evaluations")] Message Ge

我的问题是如何更改SOAP XML WCF服务中的ArrayOfResponse元素 正在使用消息类。。。。请参见图片“我想更改红色框中的元素…”。。。。 有什么想法吗

这是我的代码,以得到这个结果

我的界面

[ServiceContract()]
    public interface IEvaluationWebService
    {
        [OperationContract(ReplyAction = "Evaluations")]
        Message GetEvaluations(EvaluationRequest evaluationRequest);
    } 
此方法指定一个参数EvaluationRequest类来返回消息(评估类列表)

请求类(GetEvaluations方法的参数)

评价班

Message IEvaluationWebService.GetEvaluations(EvaluationRequest evaluationRequest)
    {
        SqlConnection cnn = new SqlConnection("");

        DateTime dtstart = new DateTime();
        DateTime.TryParseExact(evaluationRequest.PeriodStart, "dd/MM/yyyy", CultureInfo.InvariantCulture, DateTimeStyles.NoCurrentDateDefault, out dtstart);
        evaluationRequest.PeriodStart = dtstart.ToString("yyyy-MM-dd");

        DateTime dtend = new DateTime();
        DateTime.TryParseExact(evaluationRequest.PeriodEnd, "dd/MM/yyyy", CultureInfo.InvariantCulture, DateTimeStyles.NoCurrentDateDefault, out dtend);
        evaluationRequest.PeriodEnd = dtend.ToString("yyyy-MM-dd");

        SqlCommand cmd = new SqlCommand("GetEmployeeEvaluation", cnn);
        cmd.CommandType = CommandType.StoredProcedure;

        cmd.Parameters.Add("@PeriodStart", SqlDbType.VarChar, 10).Value = evaluationRequest.PeriodStart;
        cmd.Parameters.Add("@PeriodEnd", SqlDbType.VarChar, 10).Value = evaluationRequest.PeriodEnd;

        cnn.Open();
        SqlDataReader sdr = cmd.ExecuteReader();

        List<Evaluation> evaluationList = new List<Evaluation>();

        MessageVersion ver = OperationContext.Current.IncomingMessageVersion;
        while (sdr.Read())
        {
            Evaluation evaluation = new Evaluation();
            evaluation.EstLaborOfficeId = Convert.ToInt32(sdr["EstLaborOfficeId"].ToString());
            evaluation.EstSequenceNumber = Convert.ToInt32(sdr["EstSequenceNumber"].ToString());
            evaluation.IdNumber = 
            evaluationList.Add(evaluation);
        }
        Evaluation eval = new Evaluation();
        cnn.Close();
        return Message.CreateMessage(ver, "Evaluations", evaluationList);
    }
        [DataContract()]
    public class Evaluation
    {
        private int _EstLaborOfficeId;
        private int _EstSequenceNumber;
        private long _IdNumber;

        [DataMember]
        public int EstLaborOfficeId
        {
            get { return _EstLaborOfficeId; }
            set { _EstLaborOfficeId = value; }
        }

        [DataMember(Order = 2)]
        public int EstSequenceNumber
        {
            get { return _EstSequenceNumber; }
            set { _EstSequenceNumber = value; }
        }
}

任何想使用你的服务的人都不知道他会得到什么样的结果。它只是“消息”,没有特定的消息契约

据我所知,从这里,你想返回一份评估清单

您可以尝试的是:(未经测试)

[MessageContract]
公共课评价
{
私人办公室;
私人整数;
私人长途电话号码;
[MessageBodyMember]
公共办公室ID
{
获取{return}
设置{estlaboraoficeid=value;}
}
[MessageBodyMember]
公共整数序列号
{
获取{return}EstSequenceNumber;}
设置{EstSequenceNumber=value;}
}
}
[信息合同]
公共类评估列表
{
[MessageBodyMember]
公共列表值{get;set}
}
[ServiceContract()]
公共接口IEvaluationWebService
{
[经营合同]
EvaluationList GetEvaluations(EvaluationRequest EvaluationRequest);
}
…或者尝试使用列表作为返回并忘记EvaluationList

[ServiceContract()]
public interface IEvaluationWebService
{
    [OperationContract]
    List<Evaluation> GetEvaluations(EvaluationRequest evaluationRequest);
}
[ServiceContract()]
公共接口IEvaluationWebService
{
[经营合同]
列出GetEvaluations(EvaluationRequest EvaluationRequest);
}
现在,EvaluationList和EvaluationRequest都是MessageContracts

请记住,如果您想要完全控制SOAP消息,您只想使用MessageContract。这里的情况似乎并非如此。

因此,更简单的方法是将EvaluationRequest更改回DataContract:

[DataContract()]
public class Evaluation
{
    private int _EstLaborOfficeId;
    private int _EstSequenceNumber;
    private long _IdNumber;

    [DataMember]
    public int EstLaborOfficeId
    {
        get { return _EstLaborOfficeId; }
        set { _EstLaborOfficeId = value; }
    }

    [DataMember(Order = 2)]
    public int EstSequenceNumber
    {
        get { return _EstSequenceNumber; }
        set { _EstSequenceNumber = value; }
    }
}

[DataContract]
public class EvaluationRequest
{
    [DataMember]
    public string PeriodStart { get; set; }

    [DataMember]
    public string PeriodEnd { get; set; }
} 

[ServiceContract()]
public interface IEvaluationWebService
{
    [OperationContract]
    List<Evaluation> GetEvaluations(EvaluationRequest evaluationRequest);
}
[DataContract()]
公共课评价
{
私人办公室;
私人整数;
私人长途电话号码;
[数据成员]
公共办公室ID
{
获取{return}
设置{estlaboraoficeid=value;}
}
[数据成员(顺序=2)]
公共整数序列号
{
获取{return}EstSequenceNumber;}
设置{EstSequenceNumber=value;}
}
}
[数据合同]
公共类评估请求
{
[数据成员]
公共字符串PeriodStart{get;set;}
[数据成员]
公共字符串PeriodEnd{get;set;}
} 
[ServiceContract()]
公共接口IEvaluationWebService
{
[经营合同]
列出GetEvaluations(EvaluationRequest EvaluationRequest);
}
黄金法则是:尽量不要在服务操作中混合使用DataContract和MessageContract,因为WCF会将其视为安全缺陷

因此,将两个类、result参数定义为DataContractMessageContract,但不要混淆它们

[MessageContract]
public class Evaluation
{
    private int _EstLaborOfficeId;
    private int _EstSequenceNumber;
    private long _IdNumber;

    [MessageBodyMember]
    public int EstLaborOfficeId
    {
        get { return _EstLaborOfficeId; }
        set { _EstLaborOfficeId = value; }
    }

    [MessageBodyMember]
    public int EstSequenceNumber
    {
        get { return _EstSequenceNumber; }
        set { _EstSequenceNumber = value; }
    }
}



[MessageContract]
public class EvaluationList
{
     [MessageBodyMember]
     public List<Evaluation> Values {get;set}
}


[ServiceContract()]
public interface IEvaluationWebService
{
    [OperationContract]
    EvaluationList GetEvaluations(EvaluationRequest evaluationRequest);
}
[ServiceContract()]
public interface IEvaluationWebService
{
    [OperationContract]
    List<Evaluation> GetEvaluations(EvaluationRequest evaluationRequest);
}
[DataContract()]
public class Evaluation
{
    private int _EstLaborOfficeId;
    private int _EstSequenceNumber;
    private long _IdNumber;

    [DataMember]
    public int EstLaborOfficeId
    {
        get { return _EstLaborOfficeId; }
        set { _EstLaborOfficeId = value; }
    }

    [DataMember(Order = 2)]
    public int EstSequenceNumber
    {
        get { return _EstSequenceNumber; }
        set { _EstSequenceNumber = value; }
    }
}

[DataContract]
public class EvaluationRequest
{
    [DataMember]
    public string PeriodStart { get; set; }

    [DataMember]
    public string PeriodEnd { get; set; }
} 

[ServiceContract()]
public interface IEvaluationWebService
{
    [OperationContract]
    List<Evaluation> GetEvaluations(EvaluationRequest evaluationRequest);
}