AppBroadcastState.ViewerCountChanged 事件
定义
重要
一些信息与预发行产品相关,相应产品在发行之前可能会进行重大修改。 对于此处提供的信息,Microsoft 不作任何明示或暗示的担保。
当应用广播的查看器计数发生更改时发生。
// Register
event_token ViewerCountChanged(TypedEventHandler<AppBroadcastState, AppBroadcastViewerCountChangedEventArgs const&> const& handler) const;
// Revoke with event_token
void ViewerCountChanged(event_token const* cookie) const;
// Revoke with event_revoker
AppBroadcastState::ViewerCountChanged_revoker ViewerCountChanged(auto_revoke_t, TypedEventHandler<AppBroadcastState, AppBroadcastViewerCountChangedEventArgs const&> const& handler) const;
public event TypedEventHandler<AppBroadcastState,AppBroadcastViewerCountChangedEventArgs> ViewerCountChanged;
function onViewerCountChanged(eventArgs) { /* Your code */ }
appBroadcastState.addEventListener("viewercountchanged", onViewerCountChanged);
appBroadcastState.removeEventListener("viewercountchanged", onViewerCountChanged);
- or -
appBroadcastState.onviewercountchanged = onViewerCountChanged;
Public Custom Event ViewerCountChanged As TypedEventHandler(Of AppBroadcastState, AppBroadcastViewerCountChangedEventArgs)
事件类型
Windows 要求
应用功能 |
appBroadcast
appBroadcastSettings
|