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MediaElement.VolumeChanged 事件

定義

發生于 Volume 屬性的值變更時。

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

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

// Revoke with event_revoker
MediaElement::VolumeChanged_revoker VolumeChanged(auto_revoke_t, RoutedEventHandler const& handler) const;
public event RoutedEventHandler VolumeChanged;
function onVolumeChanged(eventArgs) { /* Your code */ }
mediaElement.addEventListener("volumechanged", onVolumeChanged);
mediaElement.removeEventListener("volumechanged", onVolumeChanged);
- or -
mediaElement.onvolumechanged = onVolumeChanged;
Public Custom Event VolumeChanged As RoutedEventHandler 
<MediaElement VolumeChanged="eventhandler" />

事件類型

適用於