如何获得配置元素 [英] How to get configuration element

问题描述

直升机

任何人都可以解释我如何从config文件获取配置元素。
我知道如何处理的属性而不是元素。作为例子，我想分析如下：

Can anybody explain me how to get configuration element from .config file. I know how to handle attributes but not elements. As example, I want to parse following:

<MySection enabled="true">

 <header><![CDATA[  <div> .... </div>  ]]></header>

 <title> .... </title>

</MySection>

我的C＃代码如下所示到目前为止：

My c# code looks like this so far:

 public class MyConfiguration : ConfigurationSection
    { 
        [ConfigurationProperty("enabled", DefaultValue = "true")]
        public bool Enabled
        {
            get { return this["enabled"].ToString().ToLower() == "true" ? true : false;   }
        }

        [ConfigurationProperty("header")]
        public string header
        {
                ???
        }
  }

它的工作原理与属性，我该怎么办的元素（头在上面的代码属性）？

It works with attributes, how do I do with elements (header property in above code) ?

推荐答案

我终于找到了如何做这件事。

I finally found one way to do it.

有是IConfigurationSectionHandler接口，允许事情我想要的。它要求一个写方法

There is IConfigurationSectionHandler interface that allows for things I want. It requires the one to write the method

 public object Create(object parent, object configContext, XmlNode section)

这之后，U解析的部分的你自己，所以我能够获取的XmlElement的没有问题

After it, u parse section on your own so I was able to fetch XmlElement's without a problem:

        header  = s["header"]  != null ? s["header"].InnerText   : String.Empty;
        title   = s["title"]   != null ? s["title"].InnerText    : String.Empty;

这样做的缺点是，接口是过时的，但MSDN说，它不会从将来被移除因为它是内部使用的框架版本。

The down side of this is that interface is outdated but MSDN states that it will not be removed from future versions of the frameworks as it is used internally.

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