제가 말빨이 별루 좋지않아서. 간단한 컬랙션 예제 입니다.

Point를 저장하기 위해서 만든 클래스인데..^^

class TPointItem : public TCollectionItem
{
private:
    int Fx;
    int Fy;
    int FGroupIndex;
__published:
    __property int x  = { read=Fx, write=Fx };
    __property int y  = { read=Fy, write=Fy };
    __property int GroupIndex  = { read=FGroupIndex, write=FGroupIndex };
};
//------------------------------------------------------------------------
class TPoints : public TCollection
{
    typedef Classes::TCollection inherited;

private:
    HIDESBASE TPointItem* __fastcall GetItem(int Index);
    HIDESBASE void        __fastcall SetItem(int Index, TPointItem* Value);

protected:
public:
    __fastcall TPoints() : TCollection(__classid(TPointItem)){ };
    HIDESBASE TPointItem* __fastcall Add(void);
__published:
    __property TPointItem* Items[int Index] = {read=GetItem, write=SetItem};
};
//------------------------------------------------------------------------


//=================================================================
TPointItem* __fastcall TPoints::GetItem(int Index)
{
    return (TPointItem*)(inherited::GetItem(Index));
}
//---------------------------------------------------------------------------
void __fastcall TPoints::SetItem(int Index, TPointItem* Value)
{
    inherited::SetItem(Index, (TCollectionItem*)Value);
}
//---------------------------------------------------------------------------
TPointItem* __fastcall TPoints::Add(void)
{
    return (TPointItem*)inherited::Add();
}
//---------------------------------------------------------------------------

조금 도움이 되셨으면하내요..

잘모르시겠으면..

TCoolBar 소스를 열어서 보시면 쉽게 아실수 있습니다.

Collection예제로는 TCollBar가 잴로 좋은거 같군요..

From Zeratul