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Configuration file reading. Best practice

开发者 https://www.devze.com 2022-12-30 15:01 出处:网络
Application stores configuration data in custom section of configuration file. This information is used all over the application.

Application stores configuration data in custom section of configuration file. This information is used all over the application.

Nowadays I use helper static class to to provide access like this (some code omitted or simplified):

[XmlRoot("webSiteSection")]
public class WebSiteConfig : IConfigurationSectionHandler
{

    public static WebSiteConfig Current
    {
         get
         {          
             if (_current == null)
                _current = (WebSiteConfig) ConfigurationManager.GetSection("webSiteSection");

            return _current;
     }  
    }

    [XmlElement("section1")]
    public Section1 Section1 { get; set; }

    [XmlElement("section2")]
    public Section2 Section2 { get; set; }

    ...

    public object Create(object parent, object configContext, XmlNode section)
    {
        var serializer = new XmlSerializer(typeof(WebSiteConfig));
        return serializer.Deserialize(new XmlNodeReader(section));
    }
}

Then I use it like this

<%: WebSiteConfig.Current.Section1.Value1  %>
<%: WebSiteConfig.Current.Section1.Value2  %>

What do you think of it? I find it usabl开发者_如何学Pythone because it keeps code simple, but also confused as IConfigurationSectionHandler is deprecated since .NET Framework 2.0


Create your own configuration section class.


Well, in principal, i see nothing wrong with the concept.

A more manageable implementation may be to implement a default static instance accessor in your configuration section and use that.

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