CachedFileUpdaterUI.UIRequested CachedFileUpdaterUI.UIRequested CachedFileUpdaterUI.UIRequested CachedFileUpdaterUI.UIRequested CachedFileUpdaterUI.UIRequested Event

Definition

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.

public : event TypedEventHandler<CachedFileUpdaterUI, object> UIRequested
// Register
event_token UIRequested(TypedEventHandler<CachedFileUpdaterUI, object> const& handler) const;

// Revoke with event_token
void UIRequested(event_token const& cookie) const;

// Revoke with event_revoker
UIRequested_revoker UIRequested(auto_revoke_t, TypedEventHandler<CachedFileUpdaterUI, object> const& handler) const;
public event TypedEventHandler<CachedFileUpdaterUI, object> UIRequested
Public Event UIRequested As TypedEventHandler (Of CachedFileUpdaterUI, object)
function onUIRequested(eventArgs){/* Your code */}


cachedFileUpdaterUI.addEventListener("uirequested", onUIRequested);
cachedFileUpdaterUI.removeEventListener("uirequested", onUIRequested);

Remarks

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.