一种确保系统托盘图标被删除的方法...保证 [英] A way to ensure that a system tray icon is removed... guaranteed

问题描述

有没有办法确保系统托盘图标已删除？

Is there a way to guarantee that your system tray icon is removed?

要添加系统托盘图标，请执行以下操作：

To add the system tray icon you do:

Shell_NotifyIcon(NIM_ADD, &m_tnd);

要删除系统托盘图标，请执行以下操作：

To remove the system tray icon you do:

Shell_NotifyIcon(NIM_DELETE, &m_tnd);

我想知道什么：如果应用程序崩溃了？图标会保留在系统托盘中，直到您将鼠标悬停在其上。有没有办法保证图标将被删除，即使应用程序崩溃？我宁愿不使用结构化异常处理的各种原因。

What I want to know: what if you application crashes? The icon stays in your system tray until you mouse over. Is there a way to guarantee that the icon will be removed, even when the application crashes? I would prefer not to use structured exception handling for various reasons.

我想处理的另一种情况是当进程被杀死，但不一定会崩溃。

Another case that I want to handle is when the process is killed, but doesn't necessarily crash.

推荐答案

大多数程序员忘记检查的另一件事是，如果资源管理器重新启动/崩溃。

Another thing most programmers forget to check for is if the explorer restarts/crashes. Its nice if the application handle this and recreate its own icon.

只需检查消息WM_TASKBARCREATED并重新创建该图标。

Just check for Message WM_TASKBARCREATED and recreate the icon.

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