计算机使用久了，你的眼睛是不是发困，此程序在你设定的时间段内启动屏保，看看风景，锁定屏幕，并不对正在进行的工作有任何影响，欢迎使用，全部源代码。-Computer use for a long time, your eyes are not sleepy, this program started in the time period you set screensaver and see the sights, lock the screen, not on any impact on the

The ExpressDBTree Suite provides you with a series of powerful and easy-to-use tree controls for the display of recursive data in an application. Features such as smart-record loading improve the performance and flexibility of the control to

液晶显示字符数字,很漂亮.液晶显示字符数字-TLed is a visual component descended directly from TGraphicControl. As a result, led controls have no window handles and have a negligible impact on system resources. Efficient use of system resources is further preserved by loa