WebView.FrameContentLoading 事件

定義

命名空間:

Windows.UI.Xaml.Controls

發生于 WebView 中的框架開始載入新內容時。

// Register
event_token FrameContentLoading(TypedEventHandler<WebView, WebViewContentLoadingEventArgs const&> const& handler) const;

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

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

public event TypedEventHandler<WebView,WebViewContentLoadingEventArgs> FrameContentLoading;

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

Public Custom Event FrameContentLoading As TypedEventHandler(Of WebView, WebViewContentLoadingEventArgs) 

<WebView FrameContentLoading="eventhandler"/>

事件類型

TypedEventHandler<WebView,WebViewContentLoadingEventArgs>

備註

WebView 流覽事件會依下列順序發生：

• NavigationStarting
• ContentLoading
• DOMContentLoaded
• NavigationCompleted

WebView 內容中每個iframe的類似事件會以相同順序發生：

• FrameNavigationStarting
• FrameContentLoading
• FrameDOMContentLoaded
• FrameNavigationCompleted