我需要将包含类型对象的列表序列化为 xml Pair<T,U>
。
首先,我创建了一个类PairList
来保存对的列表,然后我创建了代表一对两个值的实际类,key
并且value
.
[XmlRoot("pairList")]
public class PairList<T,U>
{
[XmlElement("list")]
public List<Pair<T,U>> list;
public PairList()
{
list = new List<Pair<T, U>>();
}
}
public class Pair<T, U>
{
[XmlAttribute("key")]
public T key;
[XmlAttribute("value")]
public U value;
public Pair(T t, U u)
{
key = t;
value = u;
}
}
然后,我尝试序列化它:
PairList<string,int> myList = new PairList<string,int>();
myList.list.Add(new Pair<string, int>("c", 2));
myList.list.Add(new Pair<string, int>("c", 2));
myList.list.Add(new Pair<string, int>("c", 2));
myList.list.Add(new Pair<string, int>("c", 2));
try
{
XmlSerializer serializer = new XmlSerializer(typeof(PairList<string, int>));
TextWriter tw = new StreamWriter("list.xml");
serializer.Serialize(tw, myList);
tw.Close();
}
catch (Exception xe)
{
MessageBox.Show(xe.Message);
}
不幸的是,我遇到了一个例外:There was an error reflecting type: PairList[System.String,System.Int32]
. 欢迎任何关于如何避免此异常和序列化列表的想法。