Assembly: mscorlib (in mscorlib.dll)
Use this method in derived classes of the ResourceManager to speed up lookups in one particular culture. For example, if this method returns "en-US" for the CultureInfo, then any U.S. English resource lookups will go straight to the main assembly and not look for the "en-US" nor "en" satellite assemblies.
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.