通过

HidDevice.GetFeatureReportAsync 方法

  • 参考

定义

命名空间:
Windows.Devices.HumanInterfaceDevice

重载

GetFeatureReportAsync(UInt16)

为给定 HID 设备异步检索 由 reportId 参数标识的特征报告。
GetFeatureReportAsync()

从给定 HID 设备异步检索第一个或默认功能报告。

GetFeatureReportAsync(UInt16)

编辑

为给定 HID 设备异步检索 由 reportId 参数标识的特征报告。

public:
 virtual IAsyncOperation<HidFeatureReport ^> ^ GetFeatureReportAsync(unsigned short reportId) = GetFeatureReportAsync;
/// [Windows.Foundation.Metadata.Overload("GetFeatureReportByIdAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<HidFeatureReport> GetFeatureReportAsync(uint16_t const& reportId);
[Windows.Foundation.Metadata.Overload("GetFeatureReportByIdAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<HidFeatureReport> GetFeatureReportAsync(ushort reportId);
function getFeatureReportAsync(reportId)
Public Function GetFeatureReportAsync (reportId As UShort) As IAsyncOperation(Of HidFeatureReport)

参数

reportId
UInt16

unsigned short

uint16_t

标识请求的功能报告。

返回

IAsyncOperation<HidFeatureReport>

HidFeatureReport 对象。

属性
OverloadAttribute RemoteAsyncAttribute

注解

必须使用 FileAccessMode.Read 或 FileAccessMode.ReadWrite 打开设备。

另请参阅

适用于

GetFeatureReportAsync()

编辑

从给定 HID 设备异步检索第一个或默认功能报告。

public:
 virtual IAsyncOperation<HidFeatureReport ^> ^ GetFeatureReportAsync() = GetFeatureReportAsync;
/// [Windows.Foundation.Metadata.Overload("GetFeatureReportAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<HidFeatureReport> GetFeatureReportAsync();
[Windows.Foundation.Metadata.Overload("GetFeatureReportAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<HidFeatureReport> GetFeatureReportAsync();
function getFeatureReportAsync()
Public Function GetFeatureReportAsync () As IAsyncOperation(Of HidFeatureReport)

返回

IAsyncOperation<HidFeatureReport>

HidFeatureReport 对象。

属性
OverloadAttribute RemoteAsyncAttribute

注解

此方法的此实例检索第一个可用的功能报告。

必须使用 FileAccessMode.Read 或 FileAccessMode.ReadWrite 打开设备。

适用于