序列化包含列表的T <T>

Question

I want to serialize a MyClass , which is a class that contains a list MyClass .

In the XML, I want to write only myClass.Name , then when I deserialize it, I then find which MyClass should be in which other MyClass . I have the following code that properly serializes the list of MyClass into a list of string . However, it doesn't deserialize the list of string.

//List of actual object. It's what I use when I work with the object.
[XmlIgnore]
public List<TaskConfiguration> ChildTasks { get; set; }

//Used by the serializer to get the string list, and used
//by the serializer to deserialize the string list to.
[XmlArray("ChildTasks")]
public List<string> ChildTasksSurrogate
{
    get
    {
        List<string> childTaskList = new List<string>();

        if (ChildTasks != null)
            childTaskList.AddRange(ChildTasks.Select(ct => ct.Name).ToList());

        if (_childTasksSurrogate != null)
            childTaskList.AddRange(_childTasksSurrogate);

        //Clears it not to use it when it serializes.
        _childTasksSurrogate = null;
        return childTaskList;
    }
    set
    {
        _childTasksSurrogate = value;
    }
}

[XmlIgnore]
private List<string> _childTasksSurrogate;

As I said, the serialization works. The problem lies with the deserialization. After the deserialization, MyClass._childTasksSurrogate is null .

Answer 1

问题与XmlSerializer如何反序列化Xml有关：我认为XmlSerializer将分配整个属性（读取： myList = DeserializedList) ，而看起来它添加了所有元素（读取： myList.AddRange(DeserializedList) 。