BTLEGetAService (Function)

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BTLEGetAService (Function)

In french: BTLERécupèreUnService

Retrieves the service of a Bluetooth Low Energy device corresponding to the specified identifier (UUID).

Versions 27 and later

This function is now available for WINDEV applications in Windows.

New in version 27

This function is now available for WINDEV applications in Windows.

Example

MyDevice is btleDevice
...
MyService is btleService = BTLEGetAService(MyDevice, "ACC54-DAD4D5-DADD")
IF ErrorOccurred THEN
Error("The service does not exist.")
RETURN
END
...

Syntax

<Result> = BTLEGetAService(<Device> , <Identifier>)

<Result>: btleService variable

btleService variable corresponding to the service found.
If no service corresponds to the specified identifier, the ErrorOccurred variable is set to True.

<Device>: btleDevice variable

Name of the btleDevice variable that corresponds to the Bluetooth device used.

<Identifier>: Character string

Identifier (UUID) of service to retrieve.
Caution: If several services correspond to the same identifier (UUID), only the first service is retrieved.

Remarks

Several services of the same Bluetooth device can correspond to the same identifier (UUID). To retrieve all the services corresponding to the same identifier, use BTLEGetAllServices.

Business / UI classification: Business Logic

Component: wd270com.dll