一个用于驱动器选择的列表框，可以按大图标、小图标模式显示，支持多选。(17KB),A choice for the drive list box, can be large icon, small icon mode display, support multi-selection. (17KB)

一个图标选择的列表框(32KB)<END>，请大家仔细研究体会啊-Select an icon of the list box (32KB) <END> Please give careful research experience ah