如何在Windows服务中编写KeyPress事件的代码 [英] How to code KeyPress event in windows servicce

问题描述

谁能告诉我如何在Windows服务中为键盘键(而不是控件)实现KeyPress事件

我想跟踪按Enter键的次数，而无论
我打开了多少个应用程序并做了一些工作，在后台我想要一个计数器来显示
按下Enter键的次数.

Could anyone tell me how to implement KeyPress event in a windows service for keyboard keys(not for controls)

I want to track the number of times i pressed the Enter Key irrespective of
how many application I opened and did some work, on the background i want a counter that shows the
count of number of times enter key is pressed

推荐答案

您不能，因为该服务没有可聚焦的窗口.您可能是想编写一个系统范围的键盘挂钩.

You can''t, because the service does not have a window to have focus. You probably mean you want to write a system wide keyboard hook.

在这种情况下，您能告诉我如何实现Windows挂钩吗?
一个简单的

我在Google上进行了搜索，但找不到相关的内容

In that case could u tell me how to implement a windows hook
a simple ones,

i searched on the google but couldn''t find related ones

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