SearchPane.VisibilityChanged Evento

  • Referencia

Definición

Espacio de nombres:
Windows.ApplicationModel.Search
Editar

Se activa cuando el usuario abre o cierra el panel de búsqueda.

/// [add: Windows.Foundation.Metadata.Deprecated("ISearchPane may be altered or unavailable for releases after Windows 10.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, Windows.ApplicationModel.Search.SearchContract)]
/// [remove: Windows.Foundation.Metadata.Deprecated("ISearchPane may be altered or unavailable for releases after Windows 10.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, Windows.ApplicationModel.Search.SearchContract)]
// Register
event_token VisibilityChanged(TypedEventHandler<SearchPane, SearchPaneVisibilityChangedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
SearchPane::VisibilityChanged_revoker VisibilityChanged(auto_revoke_t, TypedEventHandler<SearchPane, SearchPaneVisibilityChangedEventArgs const&> const& handler) const;
/// [add: Windows.Foundation.Metadata.Deprecated("ISearchPane may be altered or unavailable for releases after Windows 10.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, "Windows.ApplicationModel.Search.SearchContract")]
/// [remove: Windows.Foundation.Metadata.Deprecated("ISearchPane may be altered or unavailable for releases after Windows 10.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, "Windows.ApplicationModel.Search.SearchContract")]
// Register
event_token VisibilityChanged(TypedEventHandler<SearchPane, SearchPaneVisibilityChangedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
SearchPane::VisibilityChanged_revoker VisibilityChanged(auto_revoke_t, TypedEventHandler<SearchPane, SearchPaneVisibilityChangedEventArgs const&> const& handler) const;
[add: Windows.Foundation.Metadata.Deprecated("ISearchPane may be altered or unavailable for releases after Windows 10.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, typeof(Windows.ApplicationModel.Search.SearchContract))]
[remove: Windows.Foundation.Metadata.Deprecated("ISearchPane may be altered or unavailable for releases after Windows 10.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, typeof(Windows.ApplicationModel.Search.SearchContract))]
public event TypedEventHandler<SearchPane,SearchPaneVisibilityChangedEventArgs> VisibilityChanged;
[add: Windows.Foundation.Metadata.Deprecated("ISearchPane may be altered or unavailable for releases after Windows 10.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, "Windows.ApplicationModel.Search.SearchContract")]
[remove: Windows.Foundation.Metadata.Deprecated("ISearchPane may be altered or unavailable for releases after Windows 10.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 65536, "Windows.ApplicationModel.Search.SearchContract")]
public event TypedEventHandler<SearchPane,SearchPaneVisibilityChangedEventArgs> VisibilityChanged;
function onVisibilityChanged(eventArgs) { /* Your code */ }
searchPane.addEventListener("visibilitychanged", onVisibilityChanged);
searchPane.removeEventListener("visibilitychanged", onVisibilityChanged);
- or -
searchPane.onvisibilitychanged = onVisibilityChanged;
Public Custom Event VisibilityChanged As TypedEventHandler(Of SearchPane, SearchPaneVisibilityChangedEventArgs)

Tipo de evento

TypedEventHandler<SearchPane,SearchPaneVisibilityChangedEventArgs>
Atributos
DeprecatedAttribute

Comentarios

Importante

Para implementar la búsqueda en una aplicación para Windows 10 o posterior, use AutoSuggestBox. Consulta Cuadro de sugerencias automáticas para obtener más información.

No debe usar las API Windows.ApplicationModel.Search (SearchPane, SearchContract) ni las API searchBox en aplicaciones para Windows 10 o posterior.

Nota:

Una aplicación no puede usar el cuadro de búsqueda (Windows.UI.Xaml.Controls.SearchBox/WinJS.UI.SearchBox) y searchPane. El uso del cuadro de búsqueda y el panel de búsqueda de la misma aplicación hace que la aplicación produzca una excepción con este mensaje: "No se puede crear una instancia de tipo 'Windows.UI.Xaml.Controls.SearchBox'".

Regístrese para recibir una notificación cuando se active este evento agregando un agente de escucha de eventos al panel de búsqueda y asignando una función de controlador para el evento. Puede obtener acceso a información sobre el evento con el objeto searchPaneVisibilityChangedEventArgs que se pasa al controlador de eventos.

Se aplica a

Consulte también