VirtualizingStackPanel.CleanUpVirtualizedItemEvent Evento
Definizione
Importante
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Si verifica quando un elemento ospitato da VirtualizingStackPanel viene ri virtualizzato.
public:
virtual event CleanUpVirtualizedItemEventHandler ^ CleanUpVirtualizedItemEvent;// Register
event_token CleanUpVirtualizedItemEvent(CleanUpVirtualizedItemEventHandler const& handler) const;
// Revoke with event_token
void CleanUpVirtualizedItemEvent(event_token const* cookie) const;
// Revoke with event_revoker
VirtualizingStackPanel::CleanUpVirtualizedItemEvent_revoker CleanUpVirtualizedItemEvent(auto_revoke_t, CleanUpVirtualizedItemEventHandler const& handler) const;public event CleanUpVirtualizedItemEventHandler CleanUpVirtualizedItemEvent;function onCleanUpVirtualizedItemEvent(eventArgs) { /* Your code */ }
virtualizingStackPanel.addEventListener("cleanupvirtualizeditemevent", onCleanUpVirtualizedItemEvent);
virtualizingStackPanel.removeEventListener("cleanupvirtualizeditemevent", onCleanUpVirtualizedItemEvent);
- or -
virtualizingStackPanel.oncleanupvirtualizeditemevent = onCleanUpVirtualizedItemEvent;Public Custom Event CleanUpVirtualizedItemEvent As CleanUpVirtualizedItemEventHandler <VirtualizingStackPanel CleanUpVirtualizedItemEvent="eventhandler" />