AudioRoutingManager.AudioEndpointChanged 事件

定义

命名空间:

Windows.Phone.Media.Devices

在当前使用的音频终结点已更改或可用音频终结点集已更改时发生。

// Register
event_token AudioEndpointChanged(TypedEventHandler<AudioRoutingManager, IInspectable const&> const& handler) const;

// Revoke with event_token
void AudioEndpointChanged(event_token const* cookie) const;

// Revoke with event_revoker
AudioRoutingManager::AudioEndpointChanged_revoker AudioEndpointChanged(auto_revoke_t, TypedEventHandler<AudioRoutingManager, IInspectable const&> const& handler) const;

public event TypedEventHandler<AudioRoutingManager,object> AudioEndpointChanged;

function onAudioEndpointChanged(eventArgs) { /* Your code */ }
audioRoutingManager.addEventListener("audioendpointchanged", onAudioEndpointChanged);
audioRoutingManager.removeEventListener("audioendpointchanged", onAudioEndpointChanged);
- or -
audioRoutingManager.onaudioendpointchanged = onAudioEndpointChanged;

Public Custom Event AudioEndpointChanged As TypedEventHandler(Of AudioRoutingManager, Object) 

事件类型

TypedEventHandler<AudioRoutingManager,Object>

TypedEventHandler<AudioRoutingManager,IInspectable>

Windows 要求

应用功能	ID_CAP_VOIP [Windows Phone]

注解

即使应用程序本身通过调用 SetAudioEndpoint 请求更改，也会引发此事件。