WxFileConfig
wxFileConfig implements wxConfigBase interface for storing and retrieving configuration information using plain text files.
The files have a simple format reminiscent of Windows INI files with lines of the form "key = value"defining the keys and lines of special form "[group]"indicating the start of each group.
This class is used by default for wxConfig on Unix platforms but may also be used explicitly if you want to use files and not the registry even under Windows.