CoreApplicationView.HostedViewClosing Event
Definition
Important
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Indicates that the hosted view is closing. Provides an opportunity for hosted window scenarios to defer the tear down of the hosted view.
// Register
event_token HostedViewClosing(TypedEventHandler<CoreApplicationView, HostedViewClosingEventArgs const&> const& handler) const;
// Revoke with event_token
void HostedViewClosing(event_token const* cookie) const;
// Revoke with event_revoker
CoreApplicationView::HostedViewClosing_revoker HostedViewClosing(auto_revoke_t, TypedEventHandler<CoreApplicationView, HostedViewClosingEventArgs const&> const& handler) const;public event TypedEventHandler<CoreApplicationView,HostedViewClosingEventArgs> HostedViewClosing;function onHostedViewClosing(eventArgs) { /* Your code */ }
coreApplicationView.addEventListener("hostedviewclosing", onHostedViewClosing);
coreApplicationView.removeEventListener("hostedviewclosing", onHostedViewClosing);
- or -
coreApplicationView.onhostedviewclosing = onHostedViewClosing;Public Custom Event HostedViewClosing As TypedEventHandler(Of CoreApplicationView, HostedViewClosingEventArgs) Event Type
Remarks
Handling this event provides an opportunity to perform cleanup tasks such as closing files, flushing buffers to disk, and so on.