定时关机程序，在9x,2k,xp测试通过，Dephi中定时器的演示，关机代码的演示，30秒提醒功能。窗口在最顶端，较为实用。-Mytob.BSNotes procedures, the 9x, 2k, xp test pass, Delphi timer demonstration, the demonstration code shutdown, 30 seconds to remind function. In the top of the window, a more practical.