GattCharacteristic.GetDescriptorsAsync 方法

定义

命名空间:

Windows.Devices.Bluetooth.GenericAttributeProfile

重载

GetDescriptorsAsync()	返回此 GattCharacteristic 实例的描述符。
GetDescriptorsAsync(BluetoothCacheMode)	返回具有此 GattCharacteristic 实例的指定缓存模式的描述符。

GetDescriptorsAsync()

返回此 GattCharacteristic 实例的描述符。

public:
 virtual IAsyncOperation<GattDescriptorsResult ^> ^ GetDescriptorsAsync() = GetDescriptorsAsync;

/// [Windows.Foundation.Metadata.Overload("GetDescriptorsAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<GattDescriptorsResult> GetDescriptorsAsync();

[Windows.Foundation.Metadata.Overload("GetDescriptorsAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<GattDescriptorsResult> GetDescriptorsAsync();

function getDescriptorsAsync()

Public Function GetDescriptorsAsync () As IAsyncOperation(Of GattDescriptorsResult)

返回

IAsyncOperation<GattDescriptorsResult>

使用此 GattCharacteristic 实例的描述符完成的异步操作。

属性

OverloadAttribute 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

GetDescriptorsAsync(BluetoothCacheMode)

返回具有此 GattCharacteristic 实例的指定缓存模式的描述符。

public:
 virtual IAsyncOperation<GattDescriptorsResult ^> ^ GetDescriptorsAsync(BluetoothCacheMode cacheMode) = GetDescriptorsAsync;

/// [Windows.Foundation.Metadata.Overload("GetDescriptorsWithCacheModeAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<GattDescriptorsResult> GetDescriptorsAsync(BluetoothCacheMode const& cacheMode);

[Windows.Foundation.Metadata.Overload("GetDescriptorsWithCacheModeAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<GattDescriptorsResult> GetDescriptorsAsync(BluetoothCacheMode cacheMode);

function getDescriptorsAsync(cacheMode)

Public Function GetDescriptorsAsync (cacheMode As BluetoothCacheMode) As IAsyncOperation(Of GattDescriptorsResult)

参数

cacheMode

BluetoothCacheMode

缓存模式。

返回

IAsyncOperation<GattDescriptorsResult>

使用描述符完成的异步操作。

属性

OverloadAttribute 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