__declspec __declspec __declspec __declspec __declspec Connect CwclGattClient Disconnect DoCharacteristicChanged DoConnect DoConnectionParamsChanged DoConnectionPhyChanged DoDisconnect DoMaxPduSizeChanged FindCharacteristic FindService GetAddress GetConnectionParams GetConnectionPhyInfo GetConnectOnRead GetForceNotifications GetMaxPduSize GetRadio GetState OnCharacteristicChanged OnConnect OnConnectionParamsChanged OnConnectionPhyChanged OnDisconnect OnMaxPduSizeChanged ReadCharacteristics ReadCharacteristicValue ReadDescriptors ReadDescriptorValue ReadIncludedServices ReadServices SetAddress SetConnectionParams SetConnectionParams SetConnectOnRead SetForceNotifications Subscribe SubscribeForNotifications Unsubscribe UnsubscribeFromNotifications WriteCharacteristicValue WriteClientConfiguration WriteDescriptorValue ~CwclGattClient

ReadDescriptorValue() int ReadDescriptorValue ( const wclGattDescriptor &  Descriptor, const wclGattOperationFlag  Flag, wclGattDescriptorValue &  Value, const wclGattProtectionLevel  Protection = plNone  ) The method reads the value of the specified descriptor. Parameters Descriptor A wclGattDescriptor obtained by previous call to the ReadDescriptors method. Flag Operation behavior flag. Value A descriptor's value. Protection Describes the required protection level. Returns If the function succeed the return value is WCL_E_SUCCESS. Otherwise the method returns one of the WCL error codes. See also wclGattDescriptor, wclGattOperationFlag, wclGattDescriptorValue, wclGattProtectionLevel