Simple class to crypt and decrypt buffers.
Display a text with a bitmap font.
Use TParams with its class methods if you only want to manage one settings file. If you need more than 1 file to store your settings in the same project, crreate instances of TParamsFile instead of using TParams.
TParamsFile work as an instance of a settings file. You can have more than one instance for more than 1 settings file.