列表的序列化不会遇到问题。创建XML文件:
XmlDocument toolConfig = new XmlDocument();
XmlNode myRoot;
myRoot = toolConfig.CreateElement("Tool");
toolConfig.AppendChild(myRoot);
toolConfig.Save(@userConfigurePath + "\\config.xml");
序列化后,xml文件如下所示:
<?xml version="1.0" encoding="utf-8"?>
<Tools xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<Tool>
<Name>test</Name>
<Path>C:\Program Files\FreePDF_XP\freepdf.exe</Path>
</Tool>
<Tool>
<Name>test2</Name>
<Path>C:\Program Files\FreePDF_XP\fpconfig.exe</Path>
</Tool>
<Tool>
<Name>test3</Name>
<Path>C:\Program Files\FreePDF_XP\redrun.exe</Path>
</Tool>
</Tools>
反序列化代码:
private void ToolHandling_Loaded(object sender, RoutedEventArgs e)
{
XmlSerializer deserializer = new XmlSerializer(typeof(List<Tool>));
using (var reader = new StreamReader(@Start.userConfigurePath +
"\\config.xml"))
{
toolList = (List<Tool>)deserializer.Deserialize(reader);
reader.Close();
}
我得到XML文档错误2,2:System.InvalidOperationException:XML文档中存在错误(2,2)。因此我使用了文档的验证工具,我没有错误。错误的来源在哪里?
编辑:编写xml的完整代码:
private List<Tool> toolList = new List<Tool>();
private void ToolHandling_Closed(object sender, EventArgs e)
{
XmlSerializer serializer = new XmlSerializer(toolList.GetType(), new
XmlRootAttribute("Tools"));
using (var writer = new StreamWriter(@Start.userConfigurePath +
"\\config.xml"))
{
serializer.Serialize(writer, toolList);
writer.Close();
}
}
答案 0 :(得分:3)
您在取反序列化时忘记指定root属性:
XmlSerializer deserializer = new XmlSerializer(typeof(List<Tool>) , new XmlRootAttribute("Tools"));
答案 1 :(得分:1)
您可以将List包装在一个简单的容器中,然后对其进行反序列化。
[XmlRoot("Tools")]
public class ToolList
{
public ToolList() { Items = new List<Tool>(); }
[XmlElement("Tool")]
public List<Tool> Items;
}
private void ToolHandling_Loaded(object sender, RoutedEventArgs e)
{
XmlSerializer deserializer = new XmlSerializer(typeof(ToolList));
using (var reader = new StreamReader(@Start.userConfigurePath +
"\\config.xml"))
{
toolList = (ToolList)deserializer.Deserialize(reader);
reader.Close();
}
}
基于source。
答案 2 :(得分:0)
http://msdn.microsoft.com/ru-ru/library/system.xml.serialization.xmlserializer(v=vs.110).aspx
ArrayList和通用列表的序列化
XmlSerializer无法序列化或反序列化以下内容:
ArrayList
的数组
List<T>
我认为您可以使用LINQ to XML来解决此任务。