可以将其他属性添加到.NET序列化的NULL值吗? [英] Can you add additional properties to .NET serialized NULL values?

问题描述

在.NET中，您可以使用XmlElement(IsNullable = true)序列化可为空的元素，结果是:

In .NET, you can serialize a nullable element using XmlElement( IsNullable = true ), which results in this:

<SomeElement xsi:nil="true" />.

但是，我需要能够在任何被清空的字段之后添加xmlns:xsi ="http://www.w3.org/2001/XMLSchema-instance.

However, I need to be able to add xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance after any field that is being nulled out.

示例:

<SomeElement xsi:nil="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/>

这可能吗?

推荐答案

我知道了.答案是这样:

I figured it out. Here is the answer:

[XmlElement(IsNullable = true, Namespace = "http://www.w3.org/2001/XMLSchema-instance")]

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