TSettings encapsulates the use of the Registry, INI File and Database for you application Setting storage. Use the TSettings component as a central manager for all your global or persistent values. This will help you to get rid of all those global variables. Additionally TSettings will provide codefree storage and retrieval of your parameters in the Registry, INI File, Database via BDE or all mixed up.
TSettings holds a collection of Setting Items. Each item manages an application parameter Describing the name, value, how and where it gets stored