XML反序列化實體翻倍

我有一個XML文件，我試圖反序列化到它的各個對象。它對大多數這些對象非常有用，除了一個項目被加倍。這裏是XML的相關部分：XML反序列化實體翻倍

<Clients> 
    <Client Name="My Company" SiteID="1" 
GUID="xxx-xxx-xxx-xxx"> 
     <Reports> 
      <Report Name="First Report" Path="/Custom/FirstReport"> 
      <Generate>true</Generate> 
      </Report> 
     </Reports> 
    </Client> 
</Clients>

「客戶端」是一個List<Client>對象。每個Client對象都有一個List<Report>對象。問題是，當這個XML被反序列化時，List<Report>對象的計數爲2--「第一個報告」Report對象在那裏有兩次。爲什麼？這裏是C＃：

public class Client { 
    [System.Xml.Serialization.XmlArray("Reports"), System.Xml.Serialization.XmlArrayItem(typeof(Report))] 
    public List<Report> Reports; 
} 

public class Report { 
    [System.Xml.Serialization.XmlAttribute("Name")] 
    public string Name; 

    public bool Generate; 

    [System.Xml.Serialization.XmlAttribute("Path")] 
    public string Path; 
} 

class Program 
{ 
    static void Main(string[] args) 
    { 
     List<Client> _clients = new List<Client>(); 
     string xmlFile = "myxmlfile.xml"; 
     System.Xml.Serialization.XmlSerializer xmlSerializer = new System.Xml.Serialization.XmlSerializer(typeof(List<Client>), new System.Xml.Serialization.XmlRootAttribute("Clients")); 
     using (FileStream stream = new FileStream(xmlFile, FileMode.Open)) 
     { 
      _clients = xmlSerializer.Deserialize(stream) as List<Client>; 
     } 
     foreach(Client _client in _clients) 
     { 
      Console.WriteLine("Count: " + _client.Reports.Count); // This write "2" 
      foreach(Report _report in _client.Reports) 
      { 
       Console.WriteLine("Name: " + _report.Name); // Writes "First Report" twice 
      } 
     } 
    } 
}

來源

2010-04-14 Nathan Loding