通过

IWebViewControl.NavigationStarting 事件

  • 参考

定义

命名空间:
Windows.Web.UI
编辑

在 IWebViewControl 导航到新内容之前发生。

// 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)

事件类型

TypedEventHandler<IWebViewControl,WebViewControlNavigationStartingEventArgs>

注解

WebView 导航事件按以下顺序发生：

对于 WebView 内容中的每个 iframe，类似事件按相同的顺序发生：

适用于