windows mobile平台的透明树型控件,解决了频繁操作时的闪硕或重叠,以及屏幕滚动时重叠等问题,是完整可用的控件类代码.-transparent windows mobile platform tree controls to address the frequent operation of the flash-shuo or overlapping, as well as overlapping screen when rolling and so on, is a complete control-type code available.