MediaDevice.DefaultAudioCaptureDeviceChanged 事件
重要
部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。
變更預設音訊擷取裝置時引發。
// Register
static event_token DefaultAudioCaptureDeviceChanged(TypedEventHandler<IInspectable, DefaultAudioCaptureDeviceChangedEventArgs const&> const& handler) const;
// Revoke with event_token
static void DefaultAudioCaptureDeviceChanged(event_token const* cookie) const;
// Revoke with event_revoker
static MediaDevice::DefaultAudioCaptureDeviceChanged_revoker DefaultAudioCaptureDeviceChanged(auto_revoke_t, TypedEventHandler<IInspectable, DefaultAudioCaptureDeviceChangedEventArgs const&> const& handler) const;public static event TypedEventHandler<object,DefaultAudioCaptureDeviceChangedEventArgs> DefaultAudioCaptureDeviceChanged;function onDefaultAudioCaptureDeviceChanged(eventArgs) { /* Your code */ }
Windows.Media.Devices.MediaDevice.addEventListener("defaultaudiocapturedevicechanged", onDefaultAudioCaptureDeviceChanged);
Windows.Media.Devices.MediaDevice.removeEventListener("defaultaudiocapturedevicechanged", onDefaultAudioCaptureDeviceChanged);
- or -
Windows.Media.Devices.MediaDevice.ondefaultaudiocapturedevicechanged = onDefaultAudioCaptureDeviceChanged;Public Shared Custom Event DefaultAudioCaptureDeviceChanged As TypedEventHandler(Of Object, DefaultAudioCaptureDeviceChangedEventArgs) TypedEventHandler<Object,DefaultAudioCaptureDeviceChangedEventArgs>
TypedEventHandler<IInspectable,DefaultAudioCaptureDeviceChangedEventArgs>