System.Bluetooth.TBluetoothLEDevice.SetCharacteristicNotification
Delphi
function SetCharacteristicNotification(const ACharacteristic: TBluetoothGattCharacteristic; Enable: Boolean): Boolean;
C++
bool __fastcall SetCharacteristicNotification(TBluetoothGattCharacteristic* const ACharacteristic, bool Enable);
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
function | public | System.Bluetooth.pas System.Bluetooth.hpp |
System.Bluetooth | TBluetoothLEDevice |
Description
Determines whether to enable notifications for changes on the specified characteristic, so that when the characteristic changes on the remote device the data of the characteristic is automatically updated on your end (True
), or not (False
).
If you enable notifications for a characteristic, you can handle the OnCharacteristicRead event to track any automatic update of the data of the characteristic.