CodeSnip Old Code (SVN)

XMLDoc commented unit.

Made all methods that implement interfaces public.
Changed some other class visibility.
Used var keyword for field variables of classes.

Pulled duplicate code down from TSelectionSearchCriteria and TStoredSelectionSearchCriteria into new common base class, TBaseSelectionSearchCriteria.

Rationalised TSearchFactory: replaced all search specific methods except CreateNulSearch with new generic CreateSearch.
Revised calling code to call CreateSearch.
Reimplemented CreateNulSearch to call CreateSearch internally.

Collapsed all TSearch derived classes into single TSearch class, which was made final.
Changed TSearchFactory accordingly.

Removed redundant interface and method from USearch.
Moved check for a null search from ISearch to ISearchCriteria and changed calling code accordingly.
Revised TSearch and descendants to directly call ISearchCriteria.Match to match required records instead of indirectly. Match abstract method of TSearch removed accordingly.

First step in re-implementation of USearch unit. Match method added to each ISearchCriteria derived interface and called from all ISearch.Match method implementations except TNulSearch.

XMLDoc commented unit.

Removed TODO that I've changed my mind about.

Replaced calls to various MakeXXXX routines with calls to methods of THTML and removed the routines.