vc实现托盘图标增加右键功能,一般的商业程序都有托盘图标和在托盘上弹出右击菜单的功能，那么如何给自已的程序添加这样的功能呢？本文通过改变背景图的实例，介绍一种实现托盘上弹出右击菜单的方法。-vc achieve the increase in the tray icon right-click functionality, and general business processes have the tray icon and right-click menu pop-up tray, and