在 .NET JSON 序列化期间忽略字段；类似于 [XmlIgnore]? [英] Ignoring a field during .NET JSON serialization; similar to [XmlIgnore]?

问题描述

我有一个 POCO 类，它在 .NET 3.5 sp1 中作为 JSON 字符串发送到浏览器.我只是使用默认的 JSON 序列化，我有一些我想忽略的字段.我想在它们上面放一个类似于 [System.Xml.Serialization.XmlIgnore] 的属性，这样它们就不会被序列化.

I have a POCO class that is being sent to the browser as a JSON string in .NET 3.5 sp1. I am just using the default JSON serialization and I have some fields that I want to ignore. I want to put an attribute similar to [System.Xml.Serialization.XmlIgnore] on them so that they are not serialized.

推荐答案

我使用 ScriptIgnore 属性像这样:

I use the ScriptIgnore attribute on my model like so:

public class Item
{
    [ScriptIgnore]
    public Item ParentItem { get; set; }
}

在这个特定的场景中，我从 Json 序列化器中得到一个循环引用错误，所以我只是忽略了它.我在在这里问了一个类似的问题 当我发现 Model 和 ViewModel 之间的区别时.

In this particular scenario I was getting a circular reference error from the Json serializer, so I simply ignored it. I was asking a similar question here on SO when I was turned on to the difference between a Model and ViewModel.

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