GattDeviceService.RequestAccessAsync 方法

定义

命名空间:

Windows.Devices.Bluetooth.GenericAttributeProfile

请求访问 GattDeviceService。

public:
 virtual IAsyncOperation<DeviceAccessStatus> ^ RequestAccessAsync() = RequestAccessAsync;

/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<DeviceAccessStatus> RequestAccessAsync();

[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<DeviceAccessStatus> RequestAccessAsync();

function requestAccessAsync()

Public Function RequestAccessAsync () As IAsyncOperation(Of DeviceAccessStatus)

返回

IAsyncOperation<DeviceAccessStatus>

使用 DeviceAccessStatus 对象完成的异步操作。

属性

RemoteAsyncAttribute

Windows 要求

设备系列	Windows 10 Creators Update (在 10.0.15063.0 中引入)
API contract	Windows.Foundation.UniversalApiContract (在 v4.0 中引入)
应用功能	bluetooth