7
想我的数据序列化到这一点:如何将XML序列化多态数组没有包装元素
<?xml version="1.0" encoding="ibm850"?>
<Batch Name="Test batch">
<ExecuteCommand Command="..." />
<WaitCommand Seconds="5" />
</Batch>
但相反我得到这个(请注意包装命令元素)
<?xml version="1.0" encoding="ibm850"?>
<Batch Name="Test batch">
<Commands><!-- I want to get rid of thiw wrapper Commands element and just -->
<ExecuteCommand Command="..." />
<WaitCommand Seconds="5" />
</Commands>
</Batch>
这里的用于产生此示例代码:
public class BaseCommand //base class
{
[XmlAttribute]
public string Result { get; set; }
}
public class ExecuteCommand : BaseCommand
{
[XmlAttribute]
public string Command { get; set; }
}
public class WaitCommand : BaseCommand
{
[XmlAttribute]
public int Seconds { get; set; }
}
public class Batch
{
[XmlAttribute]
public string Name { get; set; }
private List<BaseCommand> _commands = new List<BaseCommand>();
[XmlArrayItem(typeof(ExecuteCommand))]
[XmlArrayItem(typeof(WaitCommand))]
public List<BaseCommand> Commands
{
get
{
return _commands;
}
set
{
_commands = value;
}
}
public static void Main()
{
XmlSerializer serializer = new XmlSerializer(typeof(Batch));
Batch b = new Batch();
b.Name = "Test batch";
b.Commands.Add(new ExecuteCommand() { Command = "..." });
b.Commands.Add(new WaitCommand() { Seconds = 5 });
serializer.Serialize(Console.Out, b);
Console.Read();
}
}
我搜索并阅读了关于此主题的文章堆。它们似乎都提供了使用单一类类型序列化集合的解决方案(不使用继承)。我使用继承,似乎没有任何工作。不幸的是,由于传统支持,我必须输出精确的XML文档。
好找...... – GONeale 2013-09-04 04:03:11