Question

I m 从恢复XML的有偿服务中提取数据

<CollectionOfItems>
  <Item>
    <Param1>param1 value</Param1>
    <Param2>param2 value</Param2>
  </Item>
  <Item>
    <Param1>param1 value</Param1>
    <Param2>param2 value</Param2>  
  </Item>
</CollectionOfItems>

采用“方法一米”来消费其他服务

public object getMetaData(string uri, Type type)
    {
        //Create Object To Be Returned
        object result = null;
        //Create Web Request
        HttpWebRequest request = WebRequest.Create(uri) as HttpWebRequest;
        //Get Response
        using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
        {
            if (request.HaveResponse && response != null)
            {
                using (Stream reader = response.GetResponseStream())
                {
                    DataContractSerializer xmlSer = new DataContractSerializer(type);

                    result = xmlSer.ReadObject(reader);
                }
            }
        }
        return result;
    }

我有一个与<代码><CollectionOfItems>相匹配的班子。

[CollectionDataContract(Name = "CollectionOfItems", Namespace = "http://matchingnamespace")]
    public class CollectionOfItems: List<Item>
    {
    }

持有<代码><Item>

[DataContract(Name="Item")]
    public class Item
    {
        [DataMember(Name="Param1")]
        public string param1{ get; set; }

        [DataMember(Name="Param2")]
        public string param2{ get; set; }
    }

我的问题是,当我把结果归结为名单方框一时,最后有一个目标,即有正确的成果,但我只把结果视为空白。我似乎有<条码>和t;CollectionOfItems>,其正确数额为<Item>,但我看不出第1款或第2款等值。

Answer 1

一位朋友刚刚为我解决了这一问题。这里要回答有类似问题的人。如果在收集数据合同中存在名称空间,则必须在项目数据合同中公布。页: 1

[DataContract(Name="Item", Namespace = "http://matchingnamespace")] 
    public class Item 
    { 
        [DataMember(Name="Param1")] 
        public string param1{ get; set; } 

        [DataMember(Name="Param2")] 
        public string param2{ get; set; } 
    }

友情链接