如何包括配置节的简单集合 [英] How to include simple collections in ConfigurationSection

问题描述

有没有办法对我来说，包括简单的字符串数组，或列表＆LT;字符串＆GT;在配置节我的自定义子类？ （或数组或简单的数据对象的泛型列表，对于这个问题？）

Is there a way for me to include a simple array of strings, or List<string> on my custom subclass of ConfigurationSection? (Or an array or generic list of simple data objects, for that matter?)

我熟悉新的（非常详细）的ConfigurationSection，的ConfigurationElement和ConfigurationElementCollection类，但我绝不是专家呢。

I'm becoming familiar with the new (and VERY verbose) ConfigurationSection, ConfigurationElement, and ConfigurationElementCollection classes, but I'm by no means an expert yet.

这似乎是配置节应该处理简单的集合/列表自己，没有我不必创建一个自定义ConfigurationElementCollection子类的每一个人。但是我还没有发现任何提及这种能力在网上。

It seems like ConfigurationSection should handle simple collections/lists on its own, without me having to create a custom ConfigurationElementCollection subclass for each and every one. But I haven't found any reference to this ability online.

编辑：接受丹的回答的答案，因为它可能是最接近我会去的旧式configSections。我一直觉得很轻松，灵活，优雅，任何XmlSerializable对象很可能会成为一个configSection。我敢肯定，新的框架更强大;然而，这是可悲的，它是如此繁琐简单配置contructs，我们正在减少到回去String.Split（）。

accepting Dan's response as the answer, since it's probably the closest thing I'm going to get to the "old style" configSections. I always found it easy, flexible, and elegant that any XmlSerializable object could easily become a configSection. I'm sure the new framework is more powerful; however it's sad that it is SO cumbersome for simple configuration contructs, that we're reduced to going back to String.Split().

推荐答案

OK，你问的很简单。好吧，存储一系列字符串的最简单的方法是使用一个分隔的列表（例如，逗号分隔）。这样，你可以将其存储在只有一个元素（在的appSettings说）。

OK, you asked for simple. Well, the simplest way to store a series of strings would be to use a delimited list (say, comma separated). That way you can store it in just one element (say in appSettings).

<add key="weekDays" value="Monday,Tuesday,Wednesday,Thursday,Friday"/>

当然，这也有缺点，但在大多数情况下，可以很好地用于一个简单的列表。然后，您可以使用 String.Split（）将其转换回一个数组/列表。

Of course, this has drawbacks but in most cases works well for a simple list. You can then use String.Split() to convert it back to an array/list.

否则你回的ConfigurationSection元素当中，我同意，非常繁琐和笨拙的工作。但我不知道任何其他方式，我怕（但我很高兴能证明是错误的！）。

Otherwise you are back to ConfigurationSection elements which, I agree, are very verbose and clumsy to work with. But I don't know of any other way, I'm afraid (but am happy to be proved wrong!).

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