GattDeviceService.FromIdAsync Method

Definition

Namespace:

Windows.Devices.Bluetooth.GenericAttributeProfile

Overloads

FromIdAsync(String, GattSharingMode)	Instantiates a new GattDeviceService object from the device ID.
FromIdAsync(String)	Instantiates a new GattDeviceService from the device ID.

FromIdAsync(String, GattSharingMode)

Instantiates a new GattDeviceService object from the device ID.

public:
 static IAsyncOperation<GattDeviceService ^> ^ FromIdAsync(Platform::String ^ deviceId, GattSharingMode sharingMode);

/// [Windows.Foundation.Metadata.Overload("FromIdWithSharingModeAsync")]
/// [Windows.Foundation.Metadata.RemoteAsync]
 static IAsyncOperation<GattDeviceService> FromIdAsync(winrt::hstring const& deviceId, GattSharingMode const& sharingMode);

[Windows.Foundation.Metadata.Overload("FromIdWithSharingModeAsync")]
[Windows.Foundation.Metadata.RemoteAsync]
public static IAsyncOperation<GattDeviceService> FromIdAsync(string deviceId, GattSharingMode sharingMode);

function fromIdAsync(deviceId, sharingMode)

Public Shared Function FromIdAsync (deviceId As String, sharingMode As GattSharingMode) As IAsyncOperation(Of GattDeviceService)

Parameters

deviceId

String

Platform::String

winrt::hstring

The GATT device ID.

sharingMode

GattSharingMode

The sharing mode of the GATT device.

Returns

IAsyncOperation<GattDeviceService>

An asynchronous operation that completes with a GattDeviceService object.

Attributes

OverloadAttribute RemoteAsyncAttribute

Windows requirements

Device family	Windows 10 Creators Update (introduced in 10.0.15063.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v4.0)
App capabilities	bluetooth

FromIdAsync(String)

Instantiates a new GattDeviceService from the device ID.

public:
 static IAsyncOperation<GattDeviceService ^> ^ FromIdAsync(Platform::String ^ deviceId);

/// [Windows.Foundation.Metadata.RemoteAsync]
/// [Windows.Foundation.Metadata.Overload("FromIdAsync")]
 static IAsyncOperation<GattDeviceService> FromIdAsync(winrt::hstring const& deviceId);

[Windows.Foundation.Metadata.RemoteAsync]
[Windows.Foundation.Metadata.Overload("FromIdAsync")]
public static IAsyncOperation<GattDeviceService> FromIdAsync(string deviceId);

function fromIdAsync(deviceId)

Public Shared Function FromIdAsync (deviceId As String) As IAsyncOperation(Of GattDeviceService)

Parameters

deviceId

String

Platform::String

winrt::hstring

The GATT device ID.

Returns

IAsyncOperation<GattDeviceService>

The object for managing the asynchronous operation, which, upon completion, returns the newly instantiated GattDeviceService.

Attributes

RemoteAsyncAttribute OverloadAttribute

Windows requirements

App capabilities

bluetooth

Remarks

The first time this method is invoked by a store app, it should be called from a UI thread in order to display the consent prompt. After the user has granted consent, the method can be invoked from any application thread.

If a store app has not declared the right capabilities or the user does not grant consent, the method returns a null object.

• For Universal Windows Platform (UWP) apps, use the bluetooth capability. For more info see App capability declarations.
• For Windows 8.x store apps, see How to specify device capabilities for Bluetooth (Windows) to declare the right capabilities.