Component.mdb CustomClass ...........\CustomUnit.dcu ...........\CustomUnit.pas ...........\uDrag.dcu ...........\uDrag.pas ...........\UDragPoint.dcu ...........\UDragPoint.pas CustomComponent.cfg CustomComponent.dof CustomComponent.dpr CustomComponent.exe CustomComponent.res DataMoudle.dcu DataMoudle.ddp DataMoudle.dfm DataMoudle.pas Main.dcu Main.ddp Main.dfm Main.pas Test.dcu Test.dfm Test.pas