Gets the AppSettingsSection data for the current application's default configuration.
Assembly: System.Configuration (in System.Configuration.dll)
A AppSettingsSection object contains the contents of the configuration file's appSettings section.
The first example shows a simple console application that reads application settings, adds a new setting, and updates an existing setting.
The previous example assumes your project has an App.config file as shown below.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.