通过

WebViewControl.FrameNavigationStarting 事件

  • 参考

定义

命名空间:
Windows.Web.UI.Interop
编辑

在控件中的帧导航到新内容之前触发的事件。

有关详细信息，请参阅 Windows.Web.UI.IWebViewControl

// 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
WebViewControl::FrameNavigationStarting_revoker FrameNavigationStarting(auto_revoke_t, TypedEventHandler<IWebViewControl, WebViewControlNavigationStartingEventArgs const&> const& handler) const;
public event TypedEventHandler<IWebViewControl,WebViewControlNavigationStartingEventArgs> FrameNavigationStarting;
function onFrameNavigationStarting(eventArgs) { /* Your code */ }
webViewControl.addEventListener("framenavigationstarting", onFrameNavigationStarting);
webViewControl.removeEventListener("framenavigationstarting", onFrameNavigationStarting);
- or -
webViewControl.onframenavigationstarting = onFrameNavigationStarting;
Public Custom Event FrameNavigationStarting As TypedEventHandler(Of IWebViewControl, WebViewControlNavigationStartingEventArgs) Implements FrameNavigationStarting

事件类型

TypedEventHandler<IWebViewControl,WebViewControlNavigationStartingEventArgs>

实现

FrameNavigationStarting

适用于