WebUIView.FrameNavigationStarting 事件

定义

命名空间:

Windows.UI.WebUI

在视图导航到新内容之前发生。

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

public event TypedEventHandler<IWebViewControl,WebViewControlNavigationStartingEventArgs> FrameNavigationStarting;

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

Public Custom Event FrameNavigationStarting As TypedEventHandler(Of IWebViewControl, WebViewControlNavigationStartingEventArgs) Implements FrameNavigationStarting

事件类型

TypedEventHandler<IWebViewControl,WebViewControlNavigationStartingEventArgs>

实现

FrameNavigationStarting