MediaSource.StateChanged Evento

Definição

Namespace:

Windows.Media.Core

Ocorre quando o estado atual do MediaSource é alterado.

// Register
event_token StateChanged(TypedEventHandler<MediaSource, MediaSourceStateChangedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
MediaSource::StateChanged_revoker StateChanged(auto_revoke_t, TypedEventHandler<MediaSource, MediaSourceStateChangedEventArgs const&> const& handler) const;

public event TypedEventHandler<MediaSource,MediaSourceStateChangedEventArgs> StateChanged;

function onStateChanged(eventArgs) { /* Your code */ }
mediaSource.addEventListener("statechanged", onStateChanged);
mediaSource.removeEventListener("statechanged", onStateChanged);
- or -
mediaSource.onstatechanged = onStateChanged;

Public Custom Event StateChanged As TypedEventHandler(Of MediaSource, MediaSourceStateChangedEventArgs) 

Tipo de evento

TypedEventHandler<MediaSource,MediaSourceStateChangedEventArgs>

Requisitos do Windows

Família de dispositivos	Windows 10 (introduzida na 10.0.10586.0)
API contract	Windows.Foundation.UniversalApiContract (introduzida na v2.0)