System.Bluetooth.TBluetoothGattCharacteristic.DoGetValue
Delphi
function DoGetValue: TBytes; virtual; abstract;
C++
virtual System::DynamicArray<System::Byte> __fastcall DoGetValue() = 0 ;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | protected | System.Bluetooth.pas System.Bluetooth.hpp |
System.Bluetooth | TBluetoothGattCharacteristic |
Description
- Note: This is an abstract method that platform-specific subclasses of TBluetoothGattCharacteristic implement.
Getter of Value. Gets the stored value for this characteristic.
The cached value of the characteristic is updated as a result of a ReadCharacteristic operation or with a characteristic update notification after SubscribeToCharacteristic.
GetValue calls DoGetValue.
Platform Support
| Platform | Bluetooth Low Energy | |
|---|---|---|
| Client | Server | |
|
Windows |
8+ |
|
|
OS X |
10.7+ |
10.9+ |
|
iOS |
5+ |
6+ |
|
Android |
4.3+ |
|