c# – 反序列化对象列表的问题

发布时间：2020-12-15 04:27:21 所属栏目：百科来源：网络整理

导读：我无法反序列化对象列表.我只能获得一个对象序列化到一个对象但无法获取列表.我没有得到错误它只返回一个空列表.这是返回的 XML： locations location locationtype="building" locationtypeid="1" id1/id nameBuilding Name/name descriptionDescription of

我无法反序列化对象列表.我只能获得一个对象序列化到一个对象但无法获取列表.我没有得到错误它只返回一个空列表.这是返回的 XML：

<locations>
   <location locationtype="building" locationtypeid="1">
     <id>1</id>
     <name>Building Name</name>
     <description>Description of Building</description>
   </location>
</locations>

这是我的类,我在GetAll方法中反序列化：

[Serializable()]
[XmlRoot("location")]
public class Building
{
    private string method;

    [XmlElement("id")]
    public int LocationID { get; set; }
    [XmlElement("name")]
    public string Name { get; set; }
    [XmlElement("description")]
    public string Description { get; set; }
    [XmlElement("mubuildingid")]
    public string MUBuildingID { get; set; }

    public List<Building> GetAll()
    {
        var listBuildings = new List<Building>();
        var building = new Building();
        var request = WebRequest.Create(method) as HttpWebRequest;
        var response = request.GetResponse() as HttpWebResponse;

        var streamReader = new StreamReader(response.GetResponseStream());
        TextReader reader = streamReader;
        var serializer = new XmlSerializer(typeof(List<Building>),new XmlRootAttribute() { ElementName = "locations" });
        listBuildings = (List<Building>)serializer.Deserialize(reader);

        return listBuildings;
    }
}

解决方法

试试这个：

[XmlRoot("locations")]
public class BuildingList
{
    public BuildingList() {Items = new List<Building>();}
    [XmlElement("location")]
    public List<Building> Items {get;set;}
}

然后反序列化整个BuildingList对象.

var xmlSerializer = new XmlSerializer(typeof(BuildingList));
var list = (BuildingList)xmlSerializer.Deserialize(xml);

（编辑：李大同）

【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容!