忽略在.NET JSON序列化的字段;类似于[XmlIgnore]？ [英] Ignoring a field during .NET JSON serialization; similar to [XmlIgnore]?

问题描述

我有被发送到浏览器作为一个JSON字符串在.NET 3.5 SP1的POCO类。我只是使用默认的JSON序列化，我有，我想忽略的一些领域。我希望把类似他们[System.Xml.Serialization.XmlIgnore]，使他们不会被序列化的属性。

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

我用的是<一href="http://msdn.microsoft.com/en-us/library/system.web.script.serialization.scriptignoreattribute.aspx">ScriptIgnore属性在我的模型像这样：

I use the ScriptIgnore attribute on my model like so:

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

在这个特殊的情况下，我从JSON序列得到一个循环引用错误，所以我只是忽略了它。我是<一个href="http://stackoverflow.com/questions/1269106/how-do-i-$p$pvent-json-serialization-in-asp-net-mvc">asking在这里SO 当我开到模型和视图模型之间的区别了类似的问题。

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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