hazard 님이 쓰신 글 :
: procedure TfrmTSTS_S_13_003.OnGridRowChanging(Sender: TObject;
:             OldRow, NewRow: Integer; var Allow: Boolean);
: var
:   Grid: TAdvColumnGrid;
:   I, C, T, R: Integer;
:   ORow: Array [0..2] of Integer;
:   NRow: Array [0..2] of Integer;
: begin
:   if Sender is TAdvColumnGrid then begin
:     Grid := TAdvColumnGrid(Sender);
:     for I := 0 to Grid.VisibleColCount + Grid.FixedCols - 1 do begin
:       C := Grid.LeftCol + I;
:       R := OldRow - Grid.FixedRows;
:       if (R mod 3) = 0 then begin
:         ORow[0] := OldRow;
:         ORow[1] := OldRow + 1;
:         ORow[2] := OldRow + 2;
:       end
:       else if (R mod 3) = 1 then begin
:         ORow[0] := OldRow - 1;
:         ORow[1] := OldRow;
:         ORow[2] := OldRow + 1;
:       end
:       else begin
:         ORow[0] := OldRow - 2;
:         ORow[1] := OldRow - 1;
:         ORow[2] := OldRow;
:       end;
:       Grid.RepaintCell(C, ORow[0]);
:       Grid.RepaintCell(C, ORow[1]);
:       Grid.RepaintCell(C, ORow[2]);
:       R := NewRow - Grid.FixedRows;
:       if (R mod 3) = 0 then begin
:         NRow[0] := NewRow;
:         NRow[1] := NewRow + 1;
:         NRow[2] := NewRow + 2;
:       end
:       else if (R mod 3) = 1 then begin
:         NRow[0] := NewRow - 1;
:         NRow[1] := NewRow;
:         NRow[2] := NewRow + 1;
:       end
:       else begin
:         NRow[0] := NewRow - 2;
:         NRow[1] := NewRow - 1;
:         NRow[2] := NewRow;
:       end;
:       Grid.RepaintCell(C, NRow[0]);
:       Grid.RepaintCell(C, NRow[1]);
:       Grid.RepaintCell(C, NRow[2]);
:     end;
:   end;
: end;

위 코드는 대충 다음과 같이 변환 되겠네요

void __fastcall TfrmTSTS_S_13_003::OnGridRowChanging(TObject *Sender , int  OldRow,int NewRow, bool &Allow)
{
    TAdvColumnGrid *Grid;
    int I,C,T,R;
    int ORow[3],NRow[3];

    Grid = (TAdvColumnGrid *)Sender;
    for( I = 0 ;i<=( Grid->VisibleColCount + Grid->FixedCols - 1);I++)
    {
        C = Grid->LeftCol + I;
        R = OldRow - Grid->FixedRows;
        if( (R % 3) == 0 ) {
            ORow[0] = OldRow;
            ORow[1] = OldRow + 1;
            ORow[2] = OldRow + 2;
        }
        else if( (R % 3) == 1 ) {
            ORow[0] = OldRow - 1;
            ORow[1] = OldRow;
            ORow[2] = OldRow + 1;
        }
        else {
            ORow[0] = OldRow - 2;
            ORow[1] = OldRow - 1;
            ORow[2] = OldRow;
        };
        Grid->RepaintCell(C, ORow[0]);
        Grid->RepaintCell(C, ORow[1]); 
        Grid->RepaintCell(C, ORow[2]); 
        R = NewRow - Grid->FixedRows; 
        if( (R % 3) == 0 ) {
            NRow[0] = NewRow;
            NRow[1] = NewRow + 1;
            NRow[2] = NewRow + 2;
        } 
        else if( (R % 3) == 1 ) {
            NRow[0] = NewRow - 1;
            NRow[1] = NewRow;
            NRow[2] = NewRow + 1;
        } 
        else {
            NRow[0] = NewRow - 2;
            NRow[1] = NewRow - 1;
            NRow[2] = NewRow;
        }; 
        Grid->RepaintCell(C, NRow[0]); 
        Grid->RepaintCell(C, NRow[1]); 
        Grid->RepaintCell(C, NRow[2]);
    };
}

그럼..