Frame.Navigating 事件

  • 参考

定义

命名空间:
Microsoft.UI.Xaml.Controls
编辑

请求新导航时发生。

public:
 virtual event NavigatingCancelEventHandler ^ Navigating;
// Register
event_token Navigating(NavigatingCancelEventHandler const& handler) const;

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

// Revoke with event_revoker
Frame::Navigating_revoker Navigating(auto_revoke_t, NavigatingCancelEventHandler const& handler) const;
public event NavigatingCancelEventHandler Navigating;
function onNavigating(eventArgs) { /* Your code */ }
frame.addEventListener("navigating", onNavigating);
frame.removeEventListener("navigating", onNavigating);
- or -
frame.onnavigating = onNavigating;
Public Custom Event Navigating As NavigatingCancelEventHandler 
<Frame Navigating="eventhandler" />

事件类型

NavigatingCancelEventHandler

适用于