BrightnessOverride.BrightnessLevelChanged 事件

定义

在屏幕亮度级别更改时发生。

// Register
event_token BrightnessLevelChanged(TypedEventHandler<BrightnessOverride, IInspectable const&> const& handler) const;

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

// Revoke with event_revoker
BrightnessOverride::BrightnessLevelChanged_revoker BrightnessLevelChanged(auto_revoke_t, TypedEventHandler<BrightnessOverride, IInspectable const&> const& handler) const;
public event TypedEventHandler<BrightnessOverride,object> BrightnessLevelChanged;
function onBrightnessLevelChanged(eventArgs) { /* Your code */ }
brightnessOverride.addEventListener("brightnesslevelchanged", onBrightnessLevelChanged);
brightnessOverride.removeEventListener("brightnesslevelchanged", onBrightnessLevelChanged);
- or -
brightnessOverride.onbrightnesslevelchanged = onBrightnessLevelChanged;
Public Custom Event BrightnessLevelChanged As TypedEventHandler(Of BrightnessOverride, Object) 

事件类型

注解

无论应用是否请求启动替代会话,屏幕亮度更改时都会引发此事件。

适用于