Updates and corrects the level for this switch.
Assembly: System (in System.dll)
The method is used by the .NET framework to validate and correct the value of a switch initialized via a configuration file. A message is written to all trace listeners if the switch value specified in the configuration file is not defined by the TraceLevel enumeration and the switch is set to a defined value.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.