基于win7任务栏开发的一个小程序。 win7系统下，任务栏图标进度条可以随着软件界面进度条滚动，并根据进度条状态显示相应颜色提示-Developed based on the task bar win7 a small program. win7 system, tray icon progress bar progress bar to scroll with the software interface, and the state under the progress bar dis