您好我正在尝试获取每个选项的值,如下所示。
<Mailbox>
<Menus>
<Specs>
<Section>Message</Section>
<Options>
<Option>&New</Option>
<Option>&Inbox</Option>
<Option>&Outbox</Option>
<Option>&Sent Items</Option>
<Option>S&ettings</Option>
</Options>
</Specs>
</Menus>
</Mailbox>
但是当我运行下面的代码时:
[XmlRoot("Mailbox")]
public class Mailbox
{
[XmlArray(ElementName = "Menus"), XmlArrayItem("Specs")]
public Specs[] Menus { get; set; }
}
[XmlRoot("Specs")]
public class Specs
{
[XmlElement("Section")]
public string Section { get; set; }
[XmlArray(ElementName = "Options"), XmlArrayItem("Option")]
public Options[] OptionsList { get; set; }
}
[XmlRoot("Options")]
public class Options
{
[XmlElement("Option")]
public string Option { get; set; }
}
var deserializer = new XmlSerializer(typeof(Mailbox));
var textReader = new StreamReader(filename);
try
{
var storage = (Mailbox)deserializer.Deserialize(textReader);
for (int i = 0; i < storage.Menus.Length; i++)
{
MainMenu.Section = storage.Menus[i].Section;
MainMenu.Options.Add(storage.Menus[i].Options[i]);
}
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
textReader.Close();
我没有得到选择;他们都只是出来了。选项列表没有正确显示,我也不知道为什么。
感谢。
答案 0 :(得分:1)
您的问题是您的类型指定的<Option>
元素级别太多:
[XmlArray(ElementName = "Options"), XmlArrayItem("Option")]
public Options[] OptionsList { get; set; }
表示数组的XML应具有带有内部元素<Options>
的外部容器元素<Option>
。但是,您的Options
类型为其值指定了一个额外的嵌套<Option>
元素:
[XmlRoot("Options")]
public class Options
{
[XmlElement("Option")] // <-- This introduces an additional nested <Option> element.
public string Option { get; set; }
}
为此,您的XML需要如下所示:
<Options>
<Option>
<Option>&New</Option>
</Option>
</Options>
它没有。
您可以使用[XmlText]
标记Options.Option
来消除此额外级别的嵌套:
[XmlRoot("Options")]
public class Options
{
[XmlText]
public string Option { get; set; }
}
答案 1 :(得分:0)
您好,根据您的xml文件,您的可序列化类将在下面
[XmlRoot(ElementName = "Options")]
public class Options
{
[XmlElement(ElementName = "Option")]
public List<string> Option { get; set; }
}
[XmlRoot(ElementName = "Specs")]
public class Specs
{
[XmlElement(ElementName = "Section")]
public string Section { get; set; }
[XmlElement(ElementName = "Options")]
public Options Options { get; set; }
}
[XmlRoot(ElementName = "Menus")]
public class Menus
{
[XmlElement(ElementName = "Specs")]
public Specs Specs { get; set; }
}
[XmlRoot(ElementName = "Mailbox")]
public class Mailbox
{
[XmlElement(ElementName = "Menus")]
public Menus Menus { get; set; }
}