我正在尝试序列化我的代码。
当我使用 XmlElement ASP.Net 设置类成员的 Order 属性时，我在这一行遇到异常；
XmlSerializer serializer = new XmlSerializer(typeof(HotelListResponse));
例外是；
顺序不一致：如果用于类的成员之一，则所有类粒子成员都需要“Order”属性，请在类成员“_hotelId”上使用 XmlElement、XmlAnyElement 或 XmlArray 自定义属性显式设置“Order”。
代码是：
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
StreamReader responsereader = new StreamReader(response.GetResponseStream());
var responsedata = responsereader.ReadToEnd();
xmldoc = (XmlDocument)JsonConvert.DeserializeXmlNode(responsedata);
xmldoc.Save(@"C:\New folder\myfile.xml");
DataTable dt = new DataTable();
DataRow dr;
dt.Columns.Add("hotelId");
dt.Columns.Add("name");
dt.Columns.Add("address1");
dt.Columns.Add("address2");
dt.Columns.Add("city");
dt.Columns.Add("postalCode");
dt.Columns.Add("countryCode");
dr = dt.NewRow();
XmlSerializer serializer = new XmlSerializer(typeof(HotelListResponse));
Stream reader = new FileStream(@"C:\New folder\myfile.xml", FileMode.Open);
HotelListResponse htype = (HotelListResponse)serializer.Deserialize(reader);
dt.ReadXml(@"C:\New folder\myfile.xml");
foreach(hoteltype ht in htype.hotel){
GridView1.DataSource = dt;
GridView1.DataBind();
}
//responsereader.Close();
//request.GetResponse().Close();
}
}
catch (WebException ex)
{
if (ex.Response == null)
throw new NullReferenceException("WebException response");
throw ex;
}
}
[System.SerializableAttribute()]
[System.Xml.Serialization.XmlRoot("HotelListResponse")]
public class HotelListResponse
{
[System.Xml.Serialization.XmlElementAttribute("hotel")]
public hoteltype[] hotel;
[System.Xml.Serialization.XmlElement(Order = 0)]
public hoteltype[] Items {
get {
return this.hotel;
}
set {
this.hotel = value;
}
}
}
[Serializable]
[XmlType("hoteltype")]
public class hoteltype
{
hoteltype(){}
public int _hotelId;
public string _name;
public string _address1;
public string _address2;
public string _city;
public int _postalCode;
public string _countryCode;
[XmlElement]
public hoteltype[] htype;
[System.Xml.Serialization.XmlElement(Order=1)]
public int hotelId
{
get {
return _hotelId;
}
set{
_hotelId = value;
}
}
[System.Xml.Serialization.XmlElement(Order=2)]
public string name
{
get
{
return _name;
}
set
{
_name = value;
}
}
[System.Xml.Serialization.XmlElement(Order=3)]
public string address1
{
get
{
return _address1;
}
set
{
_address1 = value;
}
}
[System.Xml.Serialization.XmlElement(Order=4)]
public string address2
{
get
{
return _address2;
}
set
{
_address2 = value;
}
}
[System.Xml.Serialization.XmlElement(Order=5)]
public string city
{
get
{
return _city;
}
set
{
_city = value;
}
}
[System.Xml.Serialization.XmlElement(Order=6)]
public int postalCode
{
get
{
return _postalCode;
}
set
{
_postalCode = value;
}
}
[System.Xml.Serialization.XmlElement(Order=7)]
public string countryCode
{
get
{
return _countryCode;
}
set
{
_countryCode = value;
}
}
}