如何在 Windows 中打开/关闭无线电? [英] How to turn wireless radio on/off in Windows?

问题描述

我正在寻找一种 API 来以编程方式在 Windows 中打开和关闭无线电，就像以下 Windows 10 UI 元素一样:

I'm looking for an API to programmatically toggle a wireless radio on and off in Windows, just like the following Windows 10 UI element does:

• 需要打开/关闭 Wi-Fi、蓝牙或移动宽带
• 适用于 Windows 7、8 和 10
• 这不是电话
• C#/.NET4.5 是理想的，但 C++/Win32 也可以

推荐答案

对于 Windows 10，您可以使用 Radio Manager API 来控制不同的无线电状态.您可以在此处找到完整的示例应用(均C# 和 C++).

For Windows 10, you can use the Radio Manager APIs to control different radio states. You can find the full sample apps here (both C# and C++).

首先，您需要访问所有系统无线电.这必须在 UI 线程中调用:

First you need to get access to all of the system radios. This must be called in a UI thread:

var accessLevel = await Radio.RequestAccessAsync();

然后，您可以找到系统上的所有收音机(示例描述了访问收音机的其他方式):

Then, you can find all radios on the system (the sample describes other ways to access the radios):

var radios = await Radio.GetRadiosAsync();

给定一个无线电对象，您可以通过以下方式更改状态:

Given a radio object, you can then change state by the following:

Radio radio = SOME_RADIO;
radio.StateChanged = Radio_StateChangedCallback; // Called when the radio state completes the change
radio.SetStateAsync(RadioState.On); // Or RadioState.Off

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