超强的状态条程序，可以显示进度，并可随时停止-super state of the process, be able to show progress and could stop at any time

MFC编程，在状态栏中增加时间状态，点击开始，则显示开始时间，并开始计数，点击停止，则显示停止时间，停止计数-MFC programming, increase the time in the status bar, click Start, start time, and start counting, click the Stop, stop time, stop counting