Component's instalation problem

2005-04-06 04:55:25 PM
I have modified QDBGrids unit. When I compile my application with this unit
everything is ok. When I try to install other components that is using this
unit and using new methods which I implemented in TCustomDBGrid, getting an
error. Compiler complains that there is no new methods. I deleted all
QDBGrids.dcu and QDBGrids.pas files, but problem stays the same. As I
understand Delphi has these components compiled in to dpl file. So how to
recompile that dpl with modified QDBGrids unit?