捕获记事本信号 [英] trapping notepad signals

问题描述

我想知道如何在Windows Service应用程序中捕获记事本保存和关闭信号吗?

有人可以帮我吗?

等待答复......

i want to know how to trap a notepad save and close signals in a windows service application?

can anybody help me?

waiting for reply......

推荐答案

记事本不发送信号. :-)

关闭操作对文件完全不执行任何操作，因此没有任何陷阱.保存文件的事件可以被捕获和处理.为此，可以使用类System.IO.FileSystemWatcher.但是，该事件不会告诉您哪个应用程序保存了该文件，但是我非常确定这对您来说没有关系.任何编辑器或其他应用程序保存的更改都很重要，对吗?

只是一个注意事项:记事本并没有增加太多的关注.但是捕获文件系统更改的事件可能会很有用.

—SA

Notepad does not send signals. :-)

Close operation does not do anything at all with the file, so there is nothing to trap. The event of saving a file can be captured and handled. For this purpose, you can use the class System.IO.FileSystemWatcher. However, the event won''t tell you which application saved the file, but I''m pretty much sure it does not matter for you. A change saved by any editor or other application matters, is that right?

Just a note: Notepad does not worse so much attention. But capturing the events of file system changes can be useful.

—SA

除了SA的解决方案外，还有关于FileSystemWatcher的精彩文章.
FileSystemWatcher-纯混沌(第1部分，共2部分) [

In addition to SA''s solution, There''s a great article about FileSystemWatcher.
FileSystemWatcher - Pure Chaos (Part 1 of 2)[^]

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