如何跳过 XML 反序列化中引发错误的对象？

我正在对非常大的 XML 文档（有时超过 200MB）使用 XML 反序列化。大多数文档都运行得很好，但有时反序列化函数会抛出错误。

例如：

• 当整数是字符串时，您会收到“格式错误”
• 当无法识别指定的类型时，您会收到错误。

Input string was not in a correct format.
   at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
   at System.Number.ParseUInt32(String value, NumberStyles options, NumberFormatInfo numfmt)
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderFeatureCollection.Read208_Item(Boolean isNullable, Boolean checkType)
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderFeatureCollection.Read209_Item(Boolean isNullable, Boolean checkType)
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderFeatureCollection.Read210_Item(Boolean isNullable, Boolean checkType)
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderFeatureCollection.Read211_Item(Boolean isNullable, Boolean checkType)
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderFeatureCollection.Read212_Item(Boolean isNullable, Boolean checkType)
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderFeatureCollection.Read213_Item(Boolean isNullable, Boolean checkType)
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderFeatureCollection.Read228_TrailInformation(Boolean isNullable, Boolean checkType)
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderFeatureCollection.Read237_FeatureCollectionFeatureMember(Boolean isNullable, Boolean checkType)
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderFeatureCollection.Read238_FeatureCollection(Boolean isNullable, Boolean checkType)
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderFeatureCollection.Read239_FeatureCollection()

这些错误没有问题（我知道如何处理它们），将来我们很可能会遇到我们现在无法预见的其他错误。

我怎样才能告诉 XMLSerializer 继续并跳过这些错误？

我尝试了自定义事件处理程序，但它们不起作用。

我也许能够读取错误消息，然后删除出现错误的行，但这是一种非常令人讨厌的方式（请参阅下面的解决方法）！

Code:

try
{
    XmlSerializer xmlSerializer = new XmlSerializer(typeof(FeatureCollection));
    xmlSerializer.UnknownElement += new XmlElementEventHandler(Serializer_ElementEvent);
    xmlSerializer.UnknownAttribute += new XmlAttributeEventHandler(Serializer_AttributeEvent);
    xmlSerializer.UnknownNode += new XmlNodeEventHandler(Serializer_NodeEvent);
    xmlSerializer.UnreferencedObject += new UnreferencedObjectEventHandler(Serializer_UnreferencedObjectEvent);

    StringReader reader = new StringReader(xmlstring);
    Message = (FeatureCollection)xmlSerializer.Deserialize(reader); // This is where the exception takes place
}
catch (Exception e)
{
    System.Windows.MessageBox.Show("Something went wrong.", "Error", System.Windows.MessageBoxButton.OK);
    return;
}

解决方法（正在进行中）：

int tries = 1;
while (true)
{
    try
    {
        Bericht = (FeatureCollection)xmlSerializer.Deserialize(reader);
    }
    catch(Exception e)
    {
        if(tries >= 100)
        {
            throw e;
        }
        Exception innerException = e.InnerException;
        
        // REGEX linenumber innerException.Message; -> Error in XMLDocument (221, 6)
        // REMOVE LINE from source

        tries++;
        continue;
    }
    break;
}