# dotNet.audioDevice 库模块帮助文档

## dotNet.audioDevice 成员列表 <a id="dotNet.audioDevice" href="#dotNet.audioDevice">&#x23;</a>

### dotNet.audioDevice.each() <a id="dotNet.audioDevice.each" href="#dotNet.audioDevice.each">&#x23;</a>

```aardio
for( mmDevice,devId,devName in dotNet.audioDevice.each() ){  
	/*遍历所有音频设备,devId 为设备 ID,devName 为友好名称*/  
}
```

### dotNet.audioDevice.getDefaultCapture() <a id="dotNet.audioDevice.getDefaultCapture" href="#dotNet.audioDevice.getDefaultCapture">&#x23;</a>
获取默认录音设备

### dotNet.audioDevice.getDefaultCaptureId() <a id="dotNet.audioDevice.getDefaultCaptureId" href="#dotNet.audioDevice.getDefaultCaptureId">&#x23;</a>
获取默认录音设备 ID

### dotNet.audioDevice.getDefaultRender() <a id="dotNet.audioDevice.getDefaultRender" href="#dotNet.audioDevice.getDefaultRender">&#x23;</a>
获取默认音频输出设备

### dotNet.audioDevice.getDefaultRenderId() <a id="dotNet.audioDevice.getDefaultRenderId" href="#dotNet.audioDevice.getDefaultRenderId">&#x23;</a>
获取默认音频输出设备 ID

### dotNet.audioDevice.setDefault() <a id="dotNet.audioDevice.setDefault" href="#dotNet.audioDevice.setDefault">&#x23;</a>
设置默认设备,  
参数@1必须指定音频设备ID,  
用 dotNet.audioDevice.each 可以遍历所有音频设备 ID
