[英]How to deserialize Xml with root than multiple child elements of the same type
I'm trying deserialize a xml document that looks like this 我正在尝试反序列化看起来像这样的xml文档
<invoices>
<invoice>2848</invoice>
<invoice>2849</invoice>
<invoice>2850</invoice>
<invoice>2851</invoice>
<invoice>2852</invoice>
</invoices>
Into a C# object, but I cannot get it to work. 进入C#对象,但是我无法使其正常工作。 I'm using the
DataContractSerializer
我正在使用
DataContractSerializer
This is what my class looks like: 这是我的班级样子:
[DataContract(Name = "invoices", Namespace = "")]
public class Invoices
{
[DataMember(Name = "invoice")]
public Invoice[] InvoiceIds { get; set; }
}
[DataContract(Name = "invoice", Namespace = "")]
public class Invoice
{
[DataMember(Name = "invoice")]
public string Id { get; set; }
}
Of course this does not work. 当然这是行不通的。 I get this error:
我收到此错误:
{"Error in line 1 position 24. Expecting state 'Element'.. Encountered 'Text' with name '', namespace ''. "}
I'm not in control of the Xml. 我不受Xml的控制。
Try using a [CollectionDataContract]
for this scenario: 在这种情况下,请尝试使用
[CollectionDataContract]
:
public class StackOverflow_10705733
{
[CollectionDataContract(Name = "invoices", ItemName = "invoice", Namespace = "")]
public class Invoices : List<int>
{
[DataMember(Name = "invoice")]
public int[] InvoiceIds { get; set; }
}
public static void Test()
{
DataContractSerializer dcs = new DataContractSerializer(typeof(Invoices));
string xml = @"<invoices>
<invoice>2848</invoice>
<invoice>2849</invoice>
<invoice>2850</invoice>
<invoice>2851</invoice>
<invoice>2852</invoice>
</invoices>";
MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(xml));
Invoices value = dcs.ReadObject(ms) as Invoices;
Console.WriteLine(string.Join(",", value));
}
}
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