Expander.Collapsed Evento

  • Riferimento

Definizione

Spazio dei nomi:
Microsoft.UI.Xaml.Controls
Modifica

Si verifica quando l'area del contenuto dell'expander è nascosta.

Questa documentazione si applica a WinUI 2 per la piattaforma UWP (per WinUI nel SDK per app di Windows, vedi gli spazi dei nomi SDK per app di Windows).

/// [Windows.Foundation.Metadata.Experimental]
/// [add: Windows.Foundation.Metadata.Experimental]
/// [remove: Windows.Foundation.Metadata.Experimental]
// Register
event_token Collapsed(TypedEventHandler<Expander, ExpanderCollapsedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
Expander::Collapsed_revoker Collapsed(auto_revoke_t, TypedEventHandler<Expander, ExpanderCollapsedEventArgs const&> const& handler) const;
// Register
event_token Collapsed(TypedEventHandler<Expander, ExpanderCollapsedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
Expander::Collapsed_revoker Collapsed(auto_revoke_t, TypedEventHandler<Expander, ExpanderCollapsedEventArgs const&> const& handler) const;
[Windows.Foundation.Metadata.Experimental]
[add: Windows.Foundation.Metadata.Experimental]
[remove: Windows.Foundation.Metadata.Experimental]
public event TypedEventHandler<Expander,ExpanderCollapsedEventArgs> Collapsed;
public event TypedEventHandler<Expander,ExpanderCollapsedEventArgs> Collapsed;
Public Custom Event Collapsed As TypedEventHandler(Of Expander, ExpanderCollapsedEventArgs)

Tipo evento

TypedEventHandler<Expander,ExpanderCollapsedEventArgs>
Attributi
ExperimentalAttribute

Si applica a