在web.config中存储的值 - 的appSettings或configSection - 这是更有效？ [英] Storing values in the web.config - appSettings or configSection - which is more efficient?

问题描述

我正在写一个页面，可以使用两个不同的主题，而我要存储有关在web.config中每个主题的一些信息。

是不是更有效地创建一个新的sectionGroup和储存一切融合在一起，或只是把一切的appSettings？

configSection解决方案

 ＆LT; configSections＆GT;
＆LT; sectionGroup NAME =SchedulerPage＆GT;
＆lt;节名称=供应商TYPE =System.Configuration.NameValueSectionHandler/＆GT;
＆lt;节名称=主题式=System.Configuration.NameValueSectionHandler/＆GT;
＆LT; / sectionGroup＆GT;
＆LT; / configSections＆GT;
＆LT; SchedulerPage＆GT;
＆LT;题材＆GT;
＆LT;添加键=PI值=PISchedulerForm/＆GT;
＆LT;添加键=UBVALUE =UBSchedulerForm/＆GT;
＆LT; /主题＆GT;
＆LT; / SchedulerPage＆GT;
 

要在configSection访问值，我用这code：

 的NameValueCollection主题= ConfigurationManager.GetSection（SchedulerPage /主题）作为NameValueCollection中;
    字符串SchedulerTheme =主题[UB];
 

的appSettings解决方案

 ＆LT;＆的appSettings GT;
＆LT;添加键=PIThemeVALUE =PISchedulerForm/＆GT;
＆LT;添加键=UBThemeVALUE =UBSchedulerForm/＆GT;
＆LT; /的appSettings＆GT;
 

要访问值的appSettings，我用这code

 字符串SchedulerTheme = ConfigurationManager.AppSettings [UBSchedulerForm]的ToString（）。
 

解决方案

对于更复杂的配置设置，我会用一个自定义配置节，明确规定每个部分例如：

中的作用

 ＆LT; appMonitoring启用=真SMTPSERVER =XXX＆GT;
  ＆LT; alertRecipients＆GT;
    ＆LT;添加名称=我的电子邮件=[e-mail]/＆GT;
  ＆LT; / alertRecipient＆GT;
＆LT; / appMonitoring＆GT;
 

在您的配置类可以公开的东西你的属性，如

 公共类MonitoringConfig：配置节
{
  [的ConfigurationProperty（SMTP，IsRequired = TRUE）]
  公共字符串的smtp
  {
    {返回此[SMTP]作为字符串; }
  }
  公共静态MonitoringConfig GetConfig（）
  {
    返回ConfigurationManager.GetSection（appMonitoring）作为MonitoringConfig
  }
}
 

您可以然后从code访问以如下方式配置属性。

 字符串SMTP = MonitoringConfig.GetConfig（）SMTP。;
 

I'm writing a page that can use a couple of different themes, and I'm going to store some information about each theme in the web.config.

Is it more efficient to create a new sectionGroup and store everything together, or just put everything in appSettings?

configSection solution

<configSections>
	<sectionGroup name="SchedulerPage">
		<section name="Providers" type="System.Configuration.NameValueSectionHandler"/>
		<section name="Themes" type="System.Configuration.NameValueSectionHandler"/>
	</sectionGroup>
</configSections>
<SchedulerPage>
	<Themes>
		<add key="PI" value="PISchedulerForm"/>
		<add key="UB" value="UBSchedulerForm"/>
	</Themes>
</SchedulerPage>

To access values in the configSection, I am using this code:

    NameValueCollection themes = ConfigurationManager.GetSection("SchedulerPage/Themes") as NameValueCollection;
    String SchedulerTheme = themes["UB"];

appSettings solution

<appSettings>
	<add key="PITheme" value="PISchedulerForm"/>
	<add key="UBTheme" value="UBSchedulerForm"/>
</appSettings>

To access values in appSettings, I am using this code

    String SchedulerTheme = ConfigurationManager.AppSettings["UBSchedulerForm"].ToString();

解决方案

For more complex configuration setup, I would use a custom configuration section that clearly defines the roles of each section for example

<appMonitoring enabled="true" smtpServer="xxx">
  <alertRecipients>
    <add name="me" email="[e-mail]"/>
  </alertRecipient>
</appMonitoring>

In your configuration class you can expose your properties with something like

public class MonitoringConfig : ConfigurationSection
{
  [ConfigurationProperty("smtp", IsRequired = true)]
  public string Smtp
  {
    get { return this["smtp"] as string; }
  }
  public static MonitoringConfig GetConfig()
  {
    return ConfigurationManager.GetSection("appMonitoring") as MonitoringConfig
  }
}

You can then access configuration properties in the following way from your code

string smtp = MonitoringConfig.GetConfig().Smtp;

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