我有以下反序列化函数(代码片段)来将 XML 转换为对象。但是,我需要捕获错误,但它似乎默默地失败了。我想知道何时存在 XML 与对象不匹配的情况。它不会抛出任何错误或异常,它只是省略该值。 XmlDeserializationEvents e 存在,但充满空值。
string Str_Response = Utilities.PostToURL(URL, XML_Request);
TextReader Txt_Reader = new StringReader(Str_Response);
XmlReaderSettings XML_Settings = new XmlReaderSettings();
XmlReader Xml_Reader = XmlReader.Create(Txt_Reader, XML_Settings, (string)null);
var deserializer = new XmlSerializer(typeof(UPS.TrackResponse));
XmlDeserializationEvents e = new XmlDeserializationEvents();
UPS.TrackResponse Response = (UPS.TrackResponse)deserializer.Deserialize(Xml_Reader, e);
最佳答案
感谢 ryzngard,他让我知道我所需要做的就是向 XmlDeserializationEvents 添加事件处理程序,如下所示:
XmlDeserializationEvents e = new XmlDeserializationEvents();
e.OnUnknownAttribute += On_UnknownAttribute;
e.OnUnknownElement += On_UnknownElement;
e.OnUnknownNode += On_UnknownNode;
e.OnUnreferencedObject += On_UnreferencedObject;
以及相关的处理程序 stub :
public static void On_UnknownAttribute(object sender, XmlAttributeEventArgs e)
{
}
public static void On_UnknownElement(object sender, XmlElementEventArgs e)
{
}
public static void On_UnknownNode(object sender, XmlNodeEventArgs e)
{
}
public static void On_UnreferencedObject(object sender, UnreferencedObjectEventArgs e)
{
}
MSDN 文档没有很好地说明这一点,所以我希望这对将来的人有所帮助。
关于c# - 反序列化 XML。捕获错误?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/52106203/