如何在C＃中读取App.config [英] How read App.config in C#

问题描述

我想阅读这个app.config值

I want to read this app.config values

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <configSections>
    <section name="LibrarySetting" type="LibraryConfigUtilities.ConfigurationSectionHandler, LibraryConfigUtilities" />
  </configSections>
  
  <LibrarySetting>
    <Country Culture="tr-TR" Currency="TRY" DailyPenaltyFee="5,25" PenaltyAppliesAfter="3">
      <WeekendSetting>
        <Weekend Day="6"/>
        <Weekend Day="0"/>
      </WeekendSetting>
      <HolidaySetting>
        <Holiday Date="25.11.2009"/>
        <Holiday Date="26.11.2009"/>
        <Holiday Date="27.11.2009"/>
      </HolidaySetting>
    </Country>
    <Country Culture="ar-AE" Currency="AED" DailyPenaltyFee="8.00" PenaltyAppliesAfter="4">
      <WeekendSetting>
        <Weekend Day="5"/>
        <Weekend Day="6"/>
      </WeekendSetting>
      <HolidaySetting>
        <Holiday Date="25.11.2009"/>
        <Holiday Date="26.11.2009"/>
        <Holiday Date="27.11.2009"/>
      </HolidaySetting>
    </Country>
  </LibrarySetting>
</configuration>

推荐答案

您需要在参考文献中添加对 System.Configuration 的引用文件夹。

然后使用< code> ConfigurationManager类。



另外请参阅如何从应用程序获取连接字符串。在C＃中配置 [ ^ ]作为附加参考。

You'll need to add a reference to System.Configuration in your references folder.
Then use the <code>ConfigurationManager class.

Also refer to How to get Connection String from App.Config in C#[^] as an additional reference.

这篇关于CodeProject的文章应该有所帮助。



app.config或web.config中的自定义配置部分 [ ^ ]

This article on CodeProject should help.

Custom Configuration Sections in app.config or web.config[^]

试试这个

Try this

XElement root = XElement.Load("your app config path"); //
          var topnode = root.Elements("LibrarySetting").Descendants<XElement>("Country").ToList();
          var DailyPenaltyFees = topnode.Attributes("DailyPenaltyFee").Select(k => k.Value).ToList();

这篇关于如何在C＃中读取App.config的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！