Saves all properties of component to the Registry (for Delphi4+)
procedure SaveReg(const BaseKey: String);
(Introduced in version 1.2)
BaseKey – the name of the HKEY_CURRENT_USER subkey to saves data to. SaveReg appends 'RVStyle' to this subkey. For example, if BaseKey is 'Software\My Company\My Program', the method saves data to the 'Software\My Company\My Program\RVStyle' key.
Warning: all data in this key (BaseKey+'\RVStyle') will be removed before saving!
The saving format is the same as in SaveINI.