共用方式為

GazeDevicePreview.GetNumericControlDescriptions(UInt16, UInt16) 方法

  • 參考

定義

命名空間:
Windows.Devices.Input.Preview
編輯

擷取眼球追蹤裝置的數值控制項描述。

public:
 virtual IVectorView<HidNumericControlDescription ^> ^ GetNumericControlDescriptions(unsigned short usagePage, unsigned short usageId) = GetNumericControlDescriptions;
IVectorView<HidNumericControlDescription> GetNumericControlDescriptions(uint16_t const& usagePage, uint16_t const& usageId);
public IReadOnlyList<HidNumericControlDescription> GetNumericControlDescriptions(ushort usagePage, ushort usageId);
function getNumericControlDescriptions(usagePage, usageId)
Public Function GetNumericControlDescriptions (usagePage As UShort, usageId As UShort) As IReadOnlyList(Of HidNumericControlDescription)

參數

usagePage
UInt16

unsigned short

uint16_t

眼球追蹤裝置的使用頁面。

usageId
UInt16

unsigned short

uint16_t

眼球追蹤裝置的使用識別碼。

傳回

IVectorView<HidNumericControlDescription>

IReadOnlyList<HidNumericControlDescription>

HidNumericControlDescription物件的向量。

適用於

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