ExeConfigurationFileMap Constructor (String)
Initializes a new instance of the ExeConfigurationFileMap class by using the specified machine configuration file name.
Assembly: System.Configuration (in System.Configuration.dll)
You use this constructor when you are targeting a version of the .NET Framework that is earlier than the latest one that is installed on the computer. This constructor enables you to specify a machine configuration file that is appropriate to the version of the .NET Framework that you are targeting.
Available since 4.0