Popup.Closed 事件

定義

命名空間:

Microsoft.UI.Xaml.Controls.Primitives

當 IsOpen 屬性設定為 false 時引發。

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

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

// Revoke with event_revoker
Popup::Closed_revoker Closed(auto_revoke_t, EventHandler<IInspectable> const& handler) const;

public event System.EventHandler<object> Closed;

function onClosed(eventArgs) { /* Your code */ }
popup.addEventListener("closed", onClosed);
popup.removeEventListener("closed", onClosed);
- or -
popup.onclosed = onClosed;

Public Custom Event Closed As EventHandler(Of Object) 

<Popup Closed="eventhandler"/>

事件類型

EventHandler<Object>

EventHandler<Object>

EventHandler<IInspectable>