FlyoutBase.Opened Événement

Définition

Espace de noms:

Microsoft.UI.Xaml.Controls.Primitives

Se produit lorsque le menu volant est affiché.

// Register
event_token Opened(EventHandler<IInspectable> const& handler) const;

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

// Revoke with event_revoker
FlyoutBase::Opened_revoker Opened(auto_revoke_t, EventHandler<IInspectable> const& handler) const;

public event System.EventHandler<object> Opened;

function onOpened(eventArgs) { /* Your code */ }
flyoutBase.addEventListener("opened", onOpened);
flyoutBase.removeEventListener("opened", onOpened);
- or -
flyoutBase.onopened = onOpened;

Public Custom Event Opened As EventHandler(Of Object) 

<flyout Opened="eventhandler"/>

Type d'événement

EventHandler<Object>

EventHandler<Object>

EventHandler<IInspectable>