Deserialize array into complex object
My XML message looks like:
<msg>
<reply userid="sales" requestid="2" index="1" pagesize="1000" total="1" type="order">
<order id="12db8625cd4-000" owner="sales">
<qty size="1" working="0"/>
<price limit="0.0"/>
</order>
<order id="12db8636344-000" owner="sales">
<qty size="1000" working="0"/>
<price limit="0.0"/>
</order>
</reply>
</msg>
How can I define the Order object to read from the reply array? My objects looks like:
[XmlRootAttribute("reply")]
public class MessageReply
{
[XmlAttribute("userid")]
public string UserId { get; set; }
[XmlAttribute("requestid")]
public string RequestId { get; set; }
[XmlAttribute("type")]
public string Type { get; set; }
[XmlArrayItem(typeof(Order))]
public List<Order> Orders { get; set; }
}
[XmlRootAttribute("order")]
publi开发者_JAVA技巧c class Order
{
[XmlAttribute("id")]
public string Id { get; set; }
[XmlAttribute("owner")]
public string Owner { get; set;}
[XmlAttribute("assignee")]
public string Assignee { get; set; }
[XmlAttribute("instrumentid")]
public string InstrumentId { get; set; }
[XmlAttribute("side")]
public string Side { get; set;}
[XmlAttribute("type")]
public string Type { get; set; }
}
In my case the orders should be in a separate element tag Orders. I want to read them from the reply element. Do you have any idea what to change at my objects XML attributes?
Change:
[XmlArrayItem(typeof(Order))]
public List<Order> Orders { get; set; }
to:
[XmlElement("order")]
public List<Order> Orders { get; set; }
well... strictly speaking I'd be inclined (I don't like settable lists) to use:
private List<Order> orders;
[XmlElement("order")]
public List<Order> Orders {get{ return orders ?? (orders = new List<Order>());}}
You also need a different root object:
[XmlRoot("msg")]
public class Message
{
[XmlElement("reply")]
public MessageReply Reply { get; set; }
}
Then this works:
var ser = new XmlSerializer(typeof(Message));
MessageReply reply;
using(var reader = new StringReader(xml))
{
reply = ((Message)ser.Deserialize(reader)).Reply;
}
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