Introduction - If you have any usage issues, please Google them yourself
Delphi: Delphi tray program, right-click the program tray, open the program, will be displayed in the system tray icon, right-click on the icon, a pop-up menu, there are several testing options, you can change the background color of the main window of the menu, this is just a test program, teach you how to use Delphi to achieve a tray icon and right-click menu, is a very useful tips.