IWebViewControl.FrameNavigationStarting Evento

Definição

Namespace:

Windows.Web.UI

Ocorre antes que um quadro no IWebViewControl navegue até o novo conteúdo.

// Register
event_token FrameNavigationStarting(TypedEventHandler<IWebViewControl, WebViewControlNavigationStartingEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
IWebViewControl::FrameNavigationStarting_revoker FrameNavigationStarting(auto_revoke_t, TypedEventHandler<IWebViewControl, WebViewControlNavigationStartingEventArgs const&> const& handler) const;

event TypedEventHandler<IWebViewControl,WebViewControlNavigationStartingEventArgs> FrameNavigationStarting;

function onFrameNavigationStarting(eventArgs) { /* Your code */ }
iWebViewControl.addEventListener("framenavigationstarting", onFrameNavigationStarting);
iWebViewControl.removeEventListener("framenavigationstarting", onFrameNavigationStarting);
- or -
iWebViewControl.onframenavigationstarting = onFrameNavigationStarting;

Event FrameNavigationStarting As TypedEventHandler(Of IWebViewControl, WebViewControlNavigationStartingEventArgs) 

Tipo de evento

TypedEventHandler<IWebViewControl,WebViewControlNavigationStartingEventArgs>

Comentários

Os eventos de navegação do WebView ocorrem na seguinte ordem:

• NavigationStarting
• ContentLoading
• DOMContentLoaded
• NavigationCompleted

Eventos semelhantes ocorrem na mesma ordem para cada iframe no conteúdo do WebView:

• FrameNavigationStarting
• FrameContentLoading
• FrameDOMContentLoaded
• FrameNavigationCompleted