我正在尝试反序列化XML文件。我写了一个文件的类结构。当我尝试反序列化时,我收到此错误:
System.Xml.dll中发生未处理的“System.InvalidOperationException”类型的异常附加信息:XML文档(0,0)中存在错误。
我不知道类结构有什么问题:
这是XML:
<?xml version="1.0" encoding="utf-8" ?>
<Commands>
<Command Name="ACK" Value="00"></Command>
<Command Name="Supervise / Poll" Value="01"></Command>
<Command Name="Sequence number re-sync" Value="02"></Command>
<Command Name="STATUS" Value="10"></Command>
<Command Name="REQUEST" Value="20"></Command>
<Command Name="RESPONSE" Value="30"></Command>
<Command Name="Validation" Value="33"></Command>
<Command Name="Stop Request" Value="35"></Command>
<Command Name="WRITE" Value="40"></Command>
<Command Name="DATA" Value="50"></Command>
<Command Name="CONFIG" Value="60"></Command>
<Command Name="STARTUP" Value="70"></Command>
<Command Name="Pass-through" Value="80"></Command>
<Command Name="MULTI COMMAND" Value="90"></Command>
</Commands>
这是类结构:
[XmlRoot("Commands")]
public class XMLCommands
{
[XmlElement("Command")]
public List<XMLCommand> Command{ get; set; }
public XMLCommands()
{
Command = new List<XMLCommand>();
}
public class XMLCommand
{
[XmlAttribute("Name")]
public string Name { get; set; }
[XmlAttribute("Value")]
public string Value { get; set; }
public XMLCommand()
{
Name = "";
Value = "";
}
}
}
以下是我用以下方法阅读XML的方法:
public CoreBusAnalyzing(string PathAnalyze)
{
_pathToAnalyze = PathAnalyze;
_stopAnalyzing = false;
_XMLModule = new XMLModule();
//XmlSerializer serializer = new XmlSerializer(typeof(XMLModule));
//StreamReader reader = new StreamReader("XMLModule.xml");
//string tmp = reader.ReadToEnd();
//_XMLModule = (XMLModule)serializer.Deserialize(reader);
//reader.Close();
_XMLCommands = new XMLCommands();
XmlSerializer serializer = new XmlSerializer(typeof(XMLCommands));
StreamReader reader = new StreamReader("XMLCommand.xml");
reader.ReadToEnd();
_XMLCommands = (XMLCommands)serializer.Deserialize(reader);
reader.Close();
}
答案 0 :(得分:3)
您正在将数据流读取到最后,然后将流传递给Deserialize
方法 - 此时已经读取了流。
您应该从代码中删除reader.ReadToEnd()
行。