DisplayPath.PresentationRate 属性

定义

命名空间:

Windows.Devices.Display.Core

获取或设置此路径的目标模式的刷新速率（也称为垂直同步速率）的可选值。

public:
 property IReference<DisplayPresentationRate> ^ PresentationRate { IReference<DisplayPresentationRate> ^ get(); void set(IReference<DisplayPresentationRate> ^ value); };

IReference<DisplayPresentationRate> PresentationRate();

void PresentationRate(IReference<DisplayPresentationRate> value);

public System.Nullable<DisplayPresentationRate> PresentationRate { get; set; }

var iReference = displayPath.presentationRate;
displayPath.presentationRate = iReference;

Public Property PresentationRate As Nullable(Of DisplayPresentationRate)

属性值

IReference<DisplayPresentationRate>

Nullable<DisplayPresentationRate>

DisplayPresentationRate 值。

注解

此属性可以保持未设置 (null) ，以允许系统在调用 TryApply 或 TryFunctionalize 期间填充此属性。