AppBroadcastBackgroundService.BroadcastChannelChanged 이벤트
정의
중요
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BroadcastChannel 속성의 값이 변경될 때 발생합니다.
// Register
event_token BroadcastChannelChanged(TypedEventHandler<AppBroadcastBackgroundService, IInspectable const&> const& handler) const;
// Revoke with event_token
void BroadcastChannelChanged(event_token const* cookie) const;
// Revoke with event_revoker
AppBroadcastBackgroundService::BroadcastChannelChanged_revoker BroadcastChannelChanged(auto_revoke_t, TypedEventHandler<AppBroadcastBackgroundService, IInspectable const&> const& handler) const;public event TypedEventHandler<AppBroadcastBackgroundService,object> BroadcastChannelChanged;function onBroadcastChannelChanged(eventArgs) { /* Your code */ }
appBroadcastBackgroundService.addEventListener("broadcastchannelchanged", onBroadcastChannelChanged);
appBroadcastBackgroundService.removeEventListener("broadcastchannelchanged", onBroadcastChannelChanged);
- or -
appBroadcastBackgroundService.onbroadcastchannelchanged = onBroadcastChannelChanged;Public Custom Event BroadcastChannelChanged As TypedEventHandler(Of AppBroadcastBackgroundService, Object) 이벤트 유형
TypedEventHandler<AppBroadcastBackgroundService,IInspectable>
Windows 요구 사항
| 디바이스 패밀리 |
Windows Desktop Extension SDK (10.0.16299.0에서 도입되었습니다.)
|
| API contract |
Windows.Media.Capture.AppBroadcastContract (v2.0에서 도입되었습니다.)
|