当头戴耳机是否已插入检测 [英] Detecting when head phones are plugged in

问题描述

有什么方法来确定，编程将耳机插入计算机？

Is there any way to determine, programmatically when headphones are plugged into the computer?

从本质上讲，我只想写一个简单的工具，除非耳机插入，将静音我的声音。这甚至可能吗？

Essentially, I just want to write a simple tool that will mute my sound unless headphones are plugged in. Is this even possible?

推荐答案

在Windows Vista和超越，您可以使用该设备到货和移除通知，并获取端点尺寸规格，以确定您的音频解决方案的制造商认为特定端点一个耳机。

In Windows Vista and beyond, you can use the device arrival and removal notifications and retrieve the endpoint formfactor to determine if the manufacturer of your audio solution considers a particular endpoint a "headphone".

Vista之前没有确定该信息的方式。

Before Vista there was no way of determining this information.

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