MediaElement.BufferingProgressChanged 事件

定义

命名空间:

Windows.UI.Xaml.Controls

BufferingProgress 属性更改时发生。

// Register
event_token BufferingProgressChanged(RoutedEventHandler const& handler) const;

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

// Revoke with event_revoker
MediaElement::BufferingProgressChanged_revoker BufferingProgressChanged(auto_revoke_t, RoutedEventHandler const& handler) const;

public event RoutedEventHandler BufferingProgressChanged;

function onBufferingProgressChanged(eventArgs) { /* Your code */ }
mediaElement.addEventListener("bufferingprogresschanged", onBufferingProgressChanged);
mediaElement.removeEventListener("bufferingprogresschanged", onBufferingProgressChanged);
- or -
mediaElement.onbufferingprogresschanged = onBufferingProgressChanged;

Public Custom Event BufferingProgressChanged As RoutedEventHandler 

<MediaElement BufferingProgressChanged="eventhandler"/>

事件类型

RoutedEventHandler