BrightnessOverride.SetBrightnessScenario 方法

定义

命名空间:

Windows.Graphics.Display

通过指定具有已知亮度级别的方案以及亮度替代的替代选项来设置亮度级别。

public:
 virtual void SetBrightnessScenario(DisplayBrightnessScenario scenario, DisplayBrightnessOverrideOptions options) = SetBrightnessScenario;

void SetBrightnessScenario(DisplayBrightnessScenario const& scenario, DisplayBrightnessOverrideOptions const& options);

public void SetBrightnessScenario(DisplayBrightnessScenario scenario, DisplayBrightnessOverrideOptions options);

function setBrightnessScenario(scenario, options)

Public Sub SetBrightnessScenario (scenario As DisplayBrightnessScenario, options As DisplayBrightnessOverrideOptions)

参数

scenario

DisplayBrightnessScenario

具有已知亮度级别的方案。

options

DisplayBrightnessOverrideOptions

在亮度替代会话期间修改屏幕亮度级别的选项。

示例

/* Set the display brightness to a level that is optimum for reading barcodes. If the device is on low battery during overriding, allow the display to dim*/

bo.SetBrightnessScenario(DisplayBrightnessScenario.BarcodeReadingBrightness, DisplayBrightnessOverrideOptions.UseDimmedPolicyWhenBatteryIsLow);