AppBroadcastState.StreamStateChanged 事件

定义

命名空间:

Windows.Media.Capture

在应用广播的流状态更改时发生。

// Register
event_token StreamStateChanged(TypedEventHandler<AppBroadcastState, AppBroadcastStreamStateChangedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
AppBroadcastState::StreamStateChanged_revoker StreamStateChanged(auto_revoke_t, TypedEventHandler<AppBroadcastState, AppBroadcastStreamStateChangedEventArgs const&> const& handler) const;

public event TypedEventHandler<AppBroadcastState,AppBroadcastStreamStateChangedEventArgs> StreamStateChanged;

function onStreamStateChanged(eventArgs) { /* Your code */ }
appBroadcastState.addEventListener("streamstatechanged", onStreamStateChanged);
appBroadcastState.removeEventListener("streamstatechanged", onStreamStateChanged);
- or -
appBroadcastState.onstreamstatechanged = onStreamStateChanged;

Public Custom Event StreamStateChanged As TypedEventHandler(Of AppBroadcastState, AppBroadcastStreamStateChangedEventArgs) 

事件类型

TypedEventHandler<AppBroadcastState,AppBroadcastStreamStateChangedEventArgs>

Windows 要求

应用功能	appBroadcast appBroadcastSettings