【发布时间】:2015-01-27 21:51:30
【问题描述】:
我有一些 XML 需要在 c# 中反序列化到我的对象中
[Serializable]
[XmlRoot("Proposition")]
public class Proposition
{
public Proposition() { }
[XmlElement("CFWebResponse")]
public CFWebResponse CFWebResponse { get; set; }
[XmlElement("PropositionItem")]
public List<PSTNPropositionItem> Items { get; set; }
}
[Serializable]
[XmlRoot("PropositionItem")]
public class PropositionItem
{
public PropositionItem() { }
[XmlElement("PackageCode")]
public string PackageCode { get; set; }
[XmlElement("ProductCode")]
public string ProductCode { get; set; }
[XmlElement("UnitPrice")]
public decimal UnitPrice { get; set; }
[XmlElement("SetupCost")]
public decimal SetupCost { get; set; }
[XmlElement("PricePlanCode")]
public decimal PricePlanCode { get; set; }
[XmlElement("ComponentType")]
public decimal ComponentType { get; set; }
[XmlElement("NodeName")]
public decimal NodeName { get; set; }
[XmlElement("MaxQty")]
public decimal MaxQty { get; set; }
}
这是我的 XML 输出
<?xml version=\"1.0\" encoding=\"UTF-8\"?>
<Proposition xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">
<PSTN>
<Item>
<PackageCode>2201</PackageCode>
<ProductCode>E/CS/WLR_BUS</ProductCode>
<UnitPrice>11.5000</UnitPrice>
<SetupPrice>0.0000</SetupPrice>
<PricePlanCode>MA</PricePlanCode>
<ComponentType xsi:nil=\"true\"/>
<NodeName>PSTN</NodeName>
<MaxQty xsi:nil=\"true\"/>
</Item>
<Item>
<PackageCode>2201</PackageCode>
<ProductCode>E/CS/TM2</ProductCode>
<UnitPrice>1.0000</UnitPrice>
<SetupPrice>0.0000</SetupPrice>
<PricePlanCode>MA</PricePlanCode>
<ComponentType xsi:nil=\"true\"/>
<NodeName>CallPackage</NodeName>
<MaxQty xsi:nil=\"true\"/>
</Item>
</PSTN>
<CFWebResponse>
<Success>true</Success>
<Code>code</Code>
</CFWebResponse>
</Proposition>
执行此操作的代码采用 XML 字符串并将其反序列化到上面的对象中
DeserializeFromXmlString(xmlResult, out PSTNProposition);
public static bool DeserializeFromXmlString<T>(string xmlString, out T deserializedObject) where T : class
{
deserializedObject = null;
try
{
if (!string.IsNullOrEmpty(xmlString))
{
XmlSerializer serializer = new XmlSerializer(typeof(T));
using (StringReader stringReader = new StringReader(xmlString))
{
using (XmlTextReader xmlReader = new XmlTextReader(stringReader))
{
deserializedObject = serializer.Deserialize(xmlReader) as T;
}
}
serializer = null;
}
if (deserializedObject != null)
{
return true;
}
}
catch (Exception ex)
{
//catch exception etc
}
return false;
}
谁能看到我的代码可能出错的地方?我的类对象中的 Item 计数在 xml 被反序列化后总是返回 0。
【问题讨论】:
标签: c# xml serialization