CoreComponentInputSource.GotFocus Evento

Definizione

Spazio dei nomi:

Windows.UI.Core

Generato quando un elemento XAML ospitato ottiene lo stato attivo.

// Register
event_token GotFocus(TypedEventHandler<IInspectable, CoreWindowEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
CoreComponentInputSource::GotFocus_revoker GotFocus(auto_revoke_t, TypedEventHandler<IInspectable, CoreWindowEventArgs const&> const& handler) const;

public event TypedEventHandler<object,CoreWindowEventArgs> GotFocus;

function onGotFocus(eventArgs) { /* Your code */ }
coreComponentInputSource.addEventListener("gotfocus", onGotFocus);
coreComponentInputSource.removeEventListener("gotfocus", onGotFocus);
- or -
coreComponentInputSource.ongotfocus = onGotFocus;

Public Custom Event GotFocus As TypedEventHandler(Of Object, CoreWindowEventArgs) 

Tipo evento

TypedEventHandler<Object,CoreWindowEventArgs>

TypedEventHandler<IInspectable,CoreWindowEventArgs>