Question

我有一个带有数据的测试xml文件，并使用适当的属性设置我的对象。我没有得到任何错误，但没有任何对象在被去除后返回数据。谢谢你的帮助。

[DataContract(Name = "level1", Namespace = "")]
public class Level1
{
[DataMember(Name = "level2")]
public Level2 Level2{get;set;}
}
[DataContract(Name = "level2", Namespace = "")]
public class Level2
{
[DataMember(Name = "code")]
public string Code{get;set;}
[DataMember(Name = "global")]
public string Global{get;set;}
}


//Desrilizing Data
DataContractSerializer dcs = new DataContractSerializer(typeof(Level1));
            FileStream fs = new FileStream("ExampleData/Example.xml", FileMode.OpenOrCreate);
            XmlDictionaryReader reader =
XmlDictionaryReader.CreateTextReader(fs, new XmlDictionaryReaderQuotas());
 Level1 p = (Level1)dcs.ReadObject(reader);//Coming back but with no values


XML
<?xml version="1.0" encoding="utf-8" ?>
<level1>
    <level2 code="332443553" global="21332"/>
</level1>

Answer 1

level2的属性应该是xml元素，而不是xml属性：

<?xml version="1.0" encoding="utf-8" ?>
<level1>
    <level2>
        <code>332443553</code>
        <global>21332</global>
     </level2>
</level1>

修改

要使用属性进行反序列化，您必须使用XmlSerializer而不是DataContractSerializer，如上所述：

// Attribute on Property [DataMember(Name = "code"), XmlAttribute] public string Code{ get; set; } // ... // Deserialization XmlSerializer serializer = new XmlSerializer(typeof(Level1)); // ... Level1 p = (Level1)serializer.Deserialize(reader);

c＃DataContract Deserilizing Xml无效

1 个答案: