产品实体的WCF MDS 2012的成员名单 [英] MDS 2012 List members of Product Entity in WCF

问题描述

我需要列出从C＃生产实体成员。

下面是代码，但我不知道怎么的成员属性例如建立上市从集合名称。的代码如下。

 使用系统; 
使用System.Collections.Generic; 
使用System.Linq的; 
使用System.Text; 
 //其他参考... 
使用HelloMDS.MDService; / *使用System.Collections.ObjectModel创建的服务引用* / 
; / *支持代理* / 
 
命名空间HelloMDSG_Members 
 {
类节目
 {
私有静态ServiceClient mdsProxy使用集合对象; / *服务代理对象* / 
 
静态无效的主要（字串[] args）
 {
 //创建服务代理
 Console.WriteLine（连接。 ..）; 
试
 {
 mdsProxy = CreateMdsProxy（HTTP：//localhost/MDS/service/Service.svc）; 
 Console.WriteLine（已连接）; 
} 
赶上（异常前）
 {
 Console.WriteLine（错误连接：+ ex.Message）; 
} 
 
 Console.WriteLine（呼叫GetMembers）; 
 GetMembers（）; 
 
 Console.WriteLine（成品）; 
 Console.ReadKey（）; 
 
} 
 
公共静态无效GetMembers（）
 {
 
 
 //声明一个新的MDS ServiceClient 
 ServiceClient客户端=新ServiceClient（）; 
 // EntityMembersGetRequest要求=新EntityMembersGetRequest（）; 
 
 //建立产品实体
 //在产品型号的实体成员的请求，从MDS样品包装上的MS Connect网站
 EntityMembersGetRequest请求版本4 =新EntityMembersGetRequest（）; 
 request.MembersGetCriteria =新EntityMembersGetCriteria（）; 
 request.MembersGetCriteria.ModelId =新标识（）{名称=1型}; 
 request.MembersGetCriteria.VersionId =新标识（）{名称=VERSION_1}; 
 request.MembersGetCriteria.EntityId =新标识（）{名称=产品}; 
 
 request.MembersGetCriteria.MemberReturnOption = MemberReturnOption.DataAndCounts; //没有这个要求没有返回承包商，客人！ 
 
 Console.WriteLine（开始获取数据）; 
 
 //提交请求到MDS Web服务客户端
 EntityMembersGetResponse响应= client.EntityMembersGet（请求）; 
 
 Console.WriteLine（计数：{0}，response.EntityMembersInformation.MemberCount）; 
 
 //确认成员返回
如果（response.EntityMembersInformation.MemberCount大于0）
 {
 System.Collections.ObjectModel.Collection<&成员GT;成员= response.EntityMembers.Members; 
 
 //这里帮助请
 //写成员列出与name属性
 Console.WriteLine（）成员 -  name属性）; 
 
} 
 
 HandleErrors（response.OperationResult）; 
} 
 
 //创建服务客户端代理
私有静态ServiceClient CreateMdsProxy（字符串mdsURL）
 {
 //创建一个使用URL的端点地址
 System.ServiceModel.EndpointAddress endptAddress =新System.ServiceModel.EndpointAddress（mdsURL）; 
 
 //创建和配置WS HTTP绑定
 System.ServiceModel.WSHttpBinding wsBinding =新System.ServiceModel.WSHttpBinding（）; 
 
 //创建并返回客户端代理
返回新ServiceClient（wsBinding，endptAddress）; 
} 
 
 //手柄的操作结果
私有静态无效HandleErrors（OperationResult结果）
 {
串的errorMessage =的String.Empty; 
如果（result.Errors.Count（）！= 0）
 {
的for（int i = 0; I< = result.Errors.Count（） -  1;我++）
 {
的errorMessage + =OperationResult：错误：+ result.Errors [I]。代码+：
 + result.Errors [I]。说明+：+结果。错误[I] .Context.Type.ToString（）; 
} 
 Console.WriteLine（错误：+的errorMessage）; 
} 
} 
} 
} 
  

解决方案

您寻找：

 的foreach（VAR的成员成员）
 { 
 Console.WriteLine（member.MemberId.Id）; 
的foreach（在member.Attributes var属性）
 {
 Console.WriteLine（属性：{0}，\tValue：{1}，attribute.Identifier.Name，属性。值）; 
} 
} 
  

I need to list member from Production entity in C#.

Below is the code, but I don't know how to build the listing of members attribute e.g. Name from the collection. The code is below.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
// additional references... 
using HelloMDS.MDService; /* for the created service reference */
using System.Collections.ObjectModel; /* supports collection objects used in the proxy */

namespace HelloMDSG_Members
{
    class Program
    {
        private static ServiceClient mdsProxy; /* service proxy object */

        static void Main(string[] args)
        {
            // Create the service proxy 
            Console.WriteLine("Connecting...");
            try
            {
                mdsProxy = CreateMdsProxy("http://localhost/MDS/service/Service.svc");
                Console.WriteLine("Connected.");
            }
            catch (Exception ex)
            {
                Console.WriteLine("Error connecting: " + ex.Message);
            }

            Console.WriteLine("Call GetMembers");
            GetMembers();

            Console.WriteLine("Finished");
            Console.ReadKey();

        }

        public static void GetMembers()
        {


            //declare a new MDS ServiceClient
            ServiceClient client = new ServiceClient();
            //EntityMembersGetRequest request = new EntityMembersGetRequest();

            //Build a request for Entity Members of the Product Entity 
            //in the Product Model, Version 4 from the MDS Sample package on the MS Connect site
            EntityMembersGetRequest request = new EntityMembersGetRequest();
            request.MembersGetCriteria = new EntityMembersGetCriteria();
            request.MembersGetCriteria.ModelId = new Identifier() { Name = "Model 1" };
            request.MembersGetCriteria.VersionId = new Identifier() { Name = "VERSION_1" };
            request.MembersGetCriteria.EntityId = new Identifier() { Name = "Product" };

            request.MembersGetCriteria.MemberReturnOption = MemberReturnOption.DataAndCounts; //without this the request doesn't return memebers !

            Console.WriteLine("Start getting data");

            //submit the request to the MDS Web service  Client
            EntityMembersGetResponse response = client.EntityMembersGet(request);

            Console.WriteLine("Count:{0}", response.EntityMembersInformation.MemberCount);

            //confirm that members were returned
            if (response.EntityMembersInformation.MemberCount > 0)
            {
                System.Collections.ObjectModel.Collection<Member> members = response.EntityMembers.Members;

                // HELP HERE PLEASE
                // write members list with the name attribute
                Console.WriteLine() member  - name attribute );               

            }

            HandleErrors(response.OperationResult);
        }

        // creates the service client proxy 
        private static ServiceClient CreateMdsProxy(string mdsURL)
        {
            // create an endpoint address using the URL 
            System.ServiceModel.EndpointAddress endptAddress = new System.ServiceModel.EndpointAddress(mdsURL);

            // create and configure the WS Http binding 
            System.ServiceModel.WSHttpBinding wsBinding = new System.ServiceModel.WSHttpBinding();

            // create and return the client proxy 
            return new ServiceClient(wsBinding, endptAddress);
        }

        // Handles the operations results 
        private static void HandleErrors(OperationResult result)
        {
            string errorMessage = string.Empty;
            if (result.Errors.Count() != 0)
            {
                for (int i = 0; i <= result.Errors.Count() - 1; i++)
                {
                    errorMessage += " OperationResult:Error: " + result.Errors[i].Code + ":"
                         + result.Errors[i].Description + ":" + result.Errors[i].Context.Type.ToString();
                }
                Console.WriteLine("Error: " + errorMessage);
            }
        }
    }
}

解决方案

Are you looking for:

foreach(var member in members)
{
    Console.WriteLine(member.MemberId.Id);
    foreach(var attribute in member.Attributes)
    {
        Console.WriteLine("Attribute: {0},\tValue: {1}", attribute.Identifier.Name, attribute.Value);
    }
}

这篇关于产品实体的WCF MDS 2012的成员名单的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！