System.Bluetooth.Components.TBluetoothLE.DoOnCharacteristicRead

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Delphi

procedure DoOnCharacteristicRead(const Sender: TObject; const ACharacteristic: TBluetoothGattCharacteristic;
AGattStatus: TBluetoothGattStatus);

C++

void __fastcall DoOnCharacteristicRead(System::TObject* const Sender, System::Bluetooth::TBluetoothGattCharacteristic* const ACharacteristic, System::Bluetooth::TBluetoothGattStatus AGattStatus);

Properties

Type Visibility Source Unit Parent
procedure
function
protected
System.Bluetooth.Components.pas
System.Bluetooth.Components.hpp
System.Bluetooth.Components TBluetoothLE

Description

Dispatcher of the OnCharacteristicRead event.

DoOnCharacteristicRead is called when the data of a characteristic of a service from a remote device is read from the remote device.

This read operation may be triggered by any of the following:

  • You actively requested to read the data of a characteristic using ReadCharacteristic.
  • You enabled notifications for changes on a characteristic using SubscribeToCharacteristic, the characteristic then changed on the remote device and the data of the characteristic was automatically updated on your end.

This event dispatcher receives the following parameters:

See Also