TabViewItem.CloseRequested Événement

Définition

Espace de noms:

Microsoft.UI.Xaml.Controls

Déclenché lorsque l’utilisateur tente de fermer l’objet TabViewItem en cliquant sur le bouton x-to-close, CTRL+F4 ou souris.

// Register
event_token CloseRequested(TypedEventHandler<TabViewItem, TabViewTabCloseRequestedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
TabViewItem::CloseRequested_revoker CloseRequested(auto_revoke_t, TypedEventHandler<TabViewItem, TabViewTabCloseRequestedEventArgs const&> const& handler) const;

public event TypedEventHandler<TabViewItem,TabViewTabCloseRequestedEventArgs> CloseRequested;

function onCloseRequested(eventArgs) { /* Your code */ }
tabViewItem.addEventListener("closerequested", onCloseRequested);
tabViewItem.removeEventListener("closerequested", onCloseRequested);
- or -
tabViewItem.oncloserequested = onCloseRequested;

Public Custom Event CloseRequested As TypedEventHandler(Of TabViewItem, TabViewTabCloseRequestedEventArgs) 

Type d'événement

TypedEventHandler<TabViewItem,TabViewTabCloseRequestedEventArgs>