您需要为每个节点创建一个类并使用 XML 反序列化来创建对象。
我不得不删除空的命名空间,因为反序列化过程需要一个有效的命名空间。
您也可以根据需要更改属性的类型。
using System;
using System.IO;
using System.Xml.Serialization;
using System.Linq;
public class Program
{
public class ACOParticipantData
{
public Header Header { get; set; }
public Participant[] Participants { get; set; }
}
public class Header
{
public string HeaderCode { get; set; }
public string FileCreationDate { get; set; }
public string ACOProgCode { get; set; }
}
public class Participant
{
public string ACO_ID { get; set; }
public string TIN { get; set; }
public string Old_TIN { get; set; }
public string Org_NPI { get; set; }
public string Ind_NPI { get; set; }
public string CCN { get; set; }
public string PRG_Eff_Dt { get; set; }
public string PRG_Term_Dt { get; set; }
}
public class Trailer
{
public string TrailerCode { get; set; }
public string FileCreationDate { get; set; }
public string RecordCount { get; set; }
}
public static void Main()
{
var xmlString = @"<ACOParticipantData>
<Header>
<HeaderCode>HDR_PFPRVDR</HeaderCode>
<FileCreationDate>20160101</FileCreationDate>
<ACOProgCode>21</ACOProgCode>
</Header>
<Participants>
<Participant>
<ACO_ID>V199</ACO_ID>
<TIN>123456789</TIN>
<Old_TIN>987654321</Old_TIN>
<Org_NPI>1234567890</Org_NPI>
<Ind_NPI>1234567890</Ind_NPI>
<CCN>123456</CCN>
<PRG_Eff_Dt>20160101</PRG_Eff_Dt>
<PRG_Term_Dt>20161231</PRG_Term_Dt>
</Participant>
<Participant>
<ACO_ID>V199</ACO_ID>
<TIN>123456780</TIN>
<Old_TIN>987654321</Old_TIN>
<Org_NPI>1234567890</Org_NPI>
<Ind_NPI>1234567890</Ind_NPI>
<CCN>123456</CCN>
<PRG_Eff_Dt>20160101</PRG_Eff_Dt>
<PRG_Term_Dt>20161231</PRG_Term_Dt>
</Participant>
</Participants>
<Trailer>
<TrailerCode>TRL_PFPRVDR</TrailerCode>
<FileCreationDate>20160101</FileCreationDate>
<RecordCount>1</RecordCount>
</Trailer>
</ACOParticipantData>";
var serializer = new XmlSerializer(typeof(ACOParticipantData));
ACOParticipantData obj = null;
using (var reader = new StringReader(xmlString))
{
obj = (ACOParticipantData)serializer.Deserialize(reader);
}
if (obj == null)
{
return;
}
foreach (var tin in obj.Participants.Select(x => x.TIN))
{
Console.WriteLine(tin);
}
}
}
输出:
123456789
123456780