Use. NET configuration file appsettings element's file property

Today again depressed, see Orchard really learn a lot of things wow!

Web. config inside the appSettings node can directly refer to a file, before the old think of Microsoft really two, configuration node more swollen?

Essentially, each executable file's configuration file contains a portal that looks like this:

<?xml version= "1.0" encoding= "Utf-8"?>
<configuration>
  <appsettings file= "Settings.config" >
  </appSettings>
</configuration>

where "settings.config" is a custom config file which looks something like this:

where "settings.config" is a user profile, the contents are as follows:

<appSettings>
<add key= "Setting1" value= "This was Setting 1 from settings.config"/>
<add key= "Setting2" value= "This was Setting 2 from Settings.config"/>
<add key= "ConnectionString" value= "connectstring from Settings.confg"/>
</appSettings>

Use. NET configuration file appsettings element's file property