CodeSubDirectoriesCollection Class
Assembly: System.Web (in system.web.dll)
The CodeSubDirectoriesCollection defines an ordered collection of subdirectories containing files compiled at run time. You can have any number of subdirectories. This collection refers to the codeSubDirectories element of the compilation section of the configuration file. The collection will only provide the items defined in the root Web.config or higher. This collection is a construct that allows easy access to the compilation information it contains.
The following configuration-file example defines an ordered collection of assembly subdirectories. This example shows how to declaratively specify values for several properties of the CodeSubDirectoriesCollection class. The subdirectories are listed in the order in which the code must be compiled to meet its dependencies.
<system.web>
<compilation>
<codeSubDirectories>
<add directoryName="mySubDir1"/>
<add directoryName="mySubDir2"/>
<add codeSubDirectory directoryName="mySubDir3"/>
</codeSubDirectories>
</compilation>
</system.web>
System.Configuration.ConfigurationElement
System.Configuration.ConfigurationElementCollection
System.Web.Configuration.CodeSubDirectoriesCollection