IWebViewControl.NavigationStarting Evento

Definizione

Spazio dei nomi:

Windows.Web.UI

Si verifica prima che IWebViewControl passi al nuovo contenuto.

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

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

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

event TypedEventHandler<IWebViewControl,WebViewControlNavigationStartingEventArgs> NavigationStarting;

function onNavigationStarting(eventArgs) { /* Your code */ }
iWebViewControl.addEventListener("navigationstarting", onNavigationStarting);
iWebViewControl.removeEventListener("navigationstarting", onNavigationStarting);
- or -
iWebViewControl.onnavigationstarting = onNavigationStarting;

Event NavigationStarting As TypedEventHandler(Of IWebViewControl, WebViewControlNavigationStartingEventArgs) 

Tipo evento

TypedEventHandler<IWebViewControl,WebViewControlNavigationStartingEventArgs>

Commenti

Gli eventi di spostamento di WebView si verificano nell'ordine seguente:

• NavigationStarting
• ContentLoading
• Domcontentloaded
• NavigationCompleted

Gli eventi simili si verificano nello stesso ordine per ogni iframe nel contenuto di WebView:

• FrameNavigationStarting
• FrameContentLoading
• FrameDOMContentLoaded
• FrameNavigationCompleted