这是 Delphi 系统托盘 TrayIcon 控件的例子，里面还有快捷菜单的操作。 ,This is the Delphi system tray TrayIcon control example, there is also the operation of the shortcut menu.

Tree View VCL Control for Delphi with Source this control uses a different paradigm for tree management than other controls of this kind. It does not know anything about the data it manages (except its size), not even the captions of a node. Ever

delphi 商品管理系統，報表輸出，權限控制，本例為orale數據庫-delphi merchandise management system, report output, access control, which in this case for the database orale

用户VHDL语言实现交通灯信号控制的设计-Design user the VHDL language to achieve traffic signal control