AppBroadcastState.CameraCaptureStateChanged 事件

定义

命名空间:

Windows.Media.Capture

在相机捕获状态更改时发生。

// Register
event_token CameraCaptureStateChanged(TypedEventHandler<AppBroadcastState, AppBroadcastCameraCaptureStateChangedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
AppBroadcastState::CameraCaptureStateChanged_revoker CameraCaptureStateChanged(auto_revoke_t, TypedEventHandler<AppBroadcastState, AppBroadcastCameraCaptureStateChangedEventArgs const&> const& handler) const;

public event TypedEventHandler<AppBroadcastState,AppBroadcastCameraCaptureStateChangedEventArgs> CameraCaptureStateChanged;

function onCameraCaptureStateChanged(eventArgs) { /* Your code */ }
appBroadcastState.addEventListener("cameracapturestatechanged", onCameraCaptureStateChanged);
appBroadcastState.removeEventListener("cameracapturestatechanged", onCameraCaptureStateChanged);
- or -
appBroadcastState.oncameracapturestatechanged = onCameraCaptureStateChanged;

Public Custom Event CameraCaptureStateChanged As TypedEventHandler(Of AppBroadcastState, AppBroadcastCameraCaptureStateChangedEventArgs) 

事件类型

TypedEventHandler<AppBroadcastState,AppBroadcastCameraCaptureStateChangedEventArgs>

Windows 要求

应用功能	appBroadcast appBroadcastSettings