AppBroadcastState.ViewerCountChanged Event

Definition

Occurs when the viewer count of the app broadcast changes.

// 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
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) 

Event Type

TypedEventHandler<AppBroadcastState,AppBroadcastViewerCountChangedEventArgs>

Windows 10 requirements

App capabilities
appBroadcast appBroadcastSettings

Applies to