The progress bar, through the spherical distribution of display.This class displ...

代码说明：

进度条，通过球状分布进行显示。这个类显示一个半透明，阴影模式进度对话框。这一进程的进展情况进行监督作为启动一个新线程，使球体更新进展顺利。如果启用，用户获得的能力，终止与ESC键的过程。该代码将运行在Windows 2000及更高版本。 -The progress bar, through the spherical distribution of display.This class displays a translucent, shadowed modal progress dialog. The process whose progress is to be monitored is started as a new thread, allowing the progress sphere to update smoothly. If enabled, the user is given the ability to terminate the process with the ESC key. The code runs on Windows 2000 and later.