MidiInPort.MessageReceived Evento

Definizione

Spazio dei nomi:

Windows.Devices.Midi

Si verifica quando midiInPort riceve i dati.

// Register
event_token MessageReceived(TypedEventHandler<MidiInPort, MidiMessageReceivedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
MidiInPort::MessageReceived_revoker MessageReceived(auto_revoke_t, TypedEventHandler<MidiInPort, MidiMessageReceivedEventArgs const&> const& handler) const;

public event TypedEventHandler<MidiInPort,MidiMessageReceivedEventArgs> MessageReceived;

function onMessageReceived(eventArgs) { /* Your code */ }
midiInPort.addEventListener("messagereceived", onMessageReceived);
midiInPort.removeEventListener("messagereceived", onMessageReceived);
- or -
midiInPort.onmessagereceived = onMessageReceived;

Public Custom Event MessageReceived As TypedEventHandler(Of MidiInPort, MidiMessageReceivedEventArgs) 

Tipo evento

TypedEventHandler<MidiInPort,MidiMessageReceivedEventArgs>

Commenti

Le app devono sottoscrivere questo evento per gestire i messaggi di input.

Se l'accesso a una parte del messaggio genera un'eccezione, si può presumere che midiInPort sia stato disconnesso dal dispositivo.