CachedFileUpdaterUI.UIRequested Event
Important
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Fires when the calling app needs to display the file picker letterbox UI that is represented by the CachedFileUpdaterUI object.
A server may defer its UI initialization until it receives this event.
// Register
event_token UIRequested(TypedEventHandler<CachedFileUpdaterUI, IInspectable const&> const& handler) const;
// Revoke with event_token
void UIRequested(event_token const* cookie) const;
// Revoke with event_revoker
CachedFileUpdaterUI::UIRequested_revoker UIRequested(auto_revoke_t, TypedEventHandler<CachedFileUpdaterUI, IInspectable const&> const& handler) const;C#
public event TypedEventHandler<CachedFileUpdaterUI,object> UIRequested;function onUIRequested(eventArgs) { /* Your code */ }
cachedFileUpdaterUI.addEventListener("uirequested", onUIRequested);
cachedFileUpdaterUI.removeEventListener("uirequested", onUIRequested);
- or -
cachedFileUpdaterUI.onuirequested = onUIRequested;Public Custom Event UIRequested As TypedEventHandler(Of CachedFileUpdaterUI, Object) The app can register to be notified when this event fires by adding an event listener to the CachedFileUpdaterUI object and declaring a handler function. If the app has registered an event handler for this event, it must respond when the event fires by initializing its UI.
| Product | Versions |
|---|---|
| WinRT | Build 10240, Build 10586, Build 14383, Build 15063, Build 16299, Build 17134, Build 17763, Build 18362, Build 19041, Build 20348, Build 22000, Build 22621, Build 26100 |