如何在C＃中将JSON对象序列化或反序列化到某个深度？

I only want the first depth level of an object (I do not want any children). I am willing to use any library available. Most libraries will merely throw an exception when the recursion depth is reached, instead of just ignoring. If this isn't possible, is there a way to ignore serialization of certain members given a certain datatype?I only want the first depth level of an object