中的XML文件包含公共类型和放大器的文档注释;成员大会。

The XML file contains the doc comments for the public types & members in the assembly.

如果您希望Visual Studio中显示的IntelliSense文档只需要它。

You only need it if you want Visual Studio to show documentation in IntelliSense.

如果你正在部署一个面向消费者的应用程序（而不是面向开发人员可重用库），你不需要它。

If you're deploying a consumer-facing app (as opposed to a developer-facing reusable library), you do not need it.