通过获取系统托盘图标的信息，获取本地已经登录的QQ账号，支持QQ所有版本。-Through access to information on system tray icon to get a QQ account already logged on locally to support all versions of QQ.

检测CPU瞬时使用率情况，并以两种方式显示出来：一种是在系统托盘显示图标，鼠标放上去即可显示出占用率；另一种是直接双击打开程序就显示了。-Detection of the instantaneous CPU utilization, and displayed in two ways: one is displayed in the system tray icon, the mouse can be put up shows that the occupancy rate the other

系统托盘图标类，由网上代码整理后封装成类。可以实现类似QQ的闪烁图标。-System tray icon class, by the online code, after finishing package into categories. Can be achieved similar to the flashing icon QQ.