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wclGattClientConnectionHalReadCharacteristicValue Method

Implements a hardware-dependent code for reading the value of the specified characteristic.

Namespace: wclBluetooth
Assembly: wclBluetoothFramework (in wclBluetoothFramework.dll) Version: 7.17.12.0 (7.17.12.0)
Syntax
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protected abstract int HalReadCharacteristicValue(
	wclGattCharacteristic Characteristic,
	wclGattOperationFlag Flag,
	wclGattProtectionLevel Protection,
	out byte[] Value
)

Parameters

Characteristic  wclGattCharacteristic
A wclGattCharacteristic structure obtained by previous call to the ReadCaracteristics method.
Flag  wclGattOperationFlag
Operation behavior flag.
Protection  wclGattProtectionLevel
Describes the required protection level.
Value  Byte
On output contains a characteristic's value as bytes array. An application is responsible to clean up a memory allocated for the dynamic array.

Return Value

Int32
If the function succeed the return value is WCL_E_SUCCESS. Otherwise the method returns one of the WCL error codes.
Remarks
A derived class must override this method.
See Also