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我有一个Parent类和一个Child类,json字符串包含Child类的属性,但是当我执行DeserializeObject时,我无法获取这些属性,因为Child成为了Parent。C#json DeserializeObject继承
例如:
class Data {
public List<Parent> Parents;
}
class Parent {
public string Foo;
}
class Child : Parent {
public string Bar;
}
var data = new Data { Parents = new List<Parent> { new Child{Bar = "a"} } };
Console.WriteLine(data.Parents.Count); // <= it prints 1
Console.WriteLine(data.Parents.OfType<Child>().Count()); // <= it prints 1
var dataJson = JsonConvert.SerializeObject(data);
data = JsonConvert.DeserializeObject<Data>(dataJson);
Console.WriteLine(data.Parents.Count); // <= it prints 1
Console.WriteLine(data.Parents.OfType<Child>().Count()); // <= it prints 0 instead of 1
我能做些什么呢? Newtonsoft.Json可以设法做我想做的事情?
感谢,但它的伎俩:)。 – Falydoor