已经知道ImageList的句柄，如何根据句柄来释放它呢？在线等！

Question

已经知道ImageList的句柄，如何根据句柄来释放它呢？

Answer 1

public static IntPtr ListView_CreateDragImage(IntPtr hWnd, int nIndex, ref Point lpptUpLeft)
        {
            return SendMessage(hWnd, LVM_CREATEDRAGIMAGE, nIndex, ref lpptUpLeft);
        }      IntPtr dragImageList = DragHelper.ListView_CreateDragImage(listView2.Handle, lvi.Index, ref ptupleft);
                if (dragImageList != null)
                    DragHelper.ImageList_Draw(dragImageList, 0, abc, rectSingle.Left - rectComplete.Left, rectSingle.Top - rectComplete.Top, 1);想释放dragImageList

Answer 2

代码怎么写？就知道句柄dragImageList