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FlyoutBase.Opening 이벤트

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네임스페이스:
Microsoft.UI.Xaml.Controls.Primitives
편집

플라이아웃이 표시되기 전에 발생합니다.

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

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

// Revoke with event_revoker
FlyoutBase::Opening_revoker Opening(auto_revoke_t, EventHandler<IInspectable> const& handler) const;
public event System.EventHandler<object> Opening;
function onOpening(eventArgs) { /* Your code */ }
flyoutBase.addEventListener("opening", onOpening);
flyoutBase.removeEventListener("opening", onOpening);
- or -
flyoutBase.onopening = onOpening;
Public Custom Event Opening As EventHandler(Of Object) 
<flyout Opening="eventhandler"/>

이벤트 유형

EventHandler<Object>

EventHandler<Object>

EventHandler<IInspectable>

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