GDI实现桌面时钟功能，可完成系统日期与时间属性的显示设置，可设计时钟上第一元素，可设置闹铃。-GDI Desktop clock function, to be completed by the properties of the system date and time display settings, you can design the clock on the first element, you can set the alarm.

一个漂亮的时钟程序，实现了指针时钟，数字时钟，日期时钟，定时闹铃，体统托盘-A beautiful clock program pointer clock, digital clock, date clock, timer alarm, decency tray

一个桌面时钟，带闹铃功能。能改变指针颜色，修改桌面背景。-A desktop clock with alarm function. Change pointer color, modify the desktop background.