IWebViewControl.FrameContentLoading 事件

定义

命名空间:

Windows.Web.UI

当 IWebViewControl 中的帧已完成分析其当前 HTML 内容时发生。

// Register
event_token FrameContentLoading(TypedEventHandler<IWebViewControl, WebViewControlContentLoadingEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
IWebViewControl::FrameContentLoading_revoker FrameContentLoading(auto_revoke_t, TypedEventHandler<IWebViewControl, WebViewControlContentLoadingEventArgs const&> const& handler) const;

event TypedEventHandler<IWebViewControl,WebViewControlContentLoadingEventArgs> FrameContentLoading;

function onFrameContentLoading(eventArgs) { /* Your code */ }
iWebViewControl.addEventListener("framecontentloading", onFrameContentLoading);
iWebViewControl.removeEventListener("framecontentloading", onFrameContentLoading);
- or -
iWebViewControl.onframecontentloading = onFrameContentLoading;

Event FrameContentLoading As TypedEventHandler(Of IWebViewControl, WebViewControlContentLoadingEventArgs) 

事件类型

TypedEventHandler<IWebViewControl,WebViewControlContentLoadingEventArgs>

注解

WebView 导航事件按以下顺序发生：

• NavigationStarting
• ContentLoading
• DOMContentLoaded
• NavigationCompleted

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

• FrameNavigationStarting
• FrameContentLoading
• FrameDOMContentLoaded
• FrameNavigationCompleted