__declspec __declspec __declspec __declspec __declspec AbortReliableWrite BeginReliableWrite Connect CwclGattClientConnection DoCharacteristicChanged DoConnectionParamsChanged DoConnectionPhyChanged DoMaxPduSizeChanged EndReliableWrite GetAddress GetConnectionParams GetConnectionPhyInfo GetConnectOnRead GetForceNotifications GetMaxPayloadSize GetMaxPduSize GetRadio GetReliableWriteActive HalAbortReliableWrite HalBeginReliableWrite HalConnect HalDisconnect HalEndReliableWrite HalGetConnectionParams HalGetConnectionPhyInfo HalGetMaxPduSize HalReadCharacteristics HalReadCharacteristicValue HalReadDescriptors HalReadDescriptorValue HalReadIncludedServices HalReadServices HalSetConnectionParams HalSetConnectionParams HalSubscribe HalUnsubscribe HalWriteCharacteristicValue HalWriteDescriptorValue MessageReceived OnCharacteristicChanged OnConnectionParamsChanged OnConnectionPhyChanged OnMaxPduSizeChanged PrepareForConnection ReadCharacteristics ReadCharacteristicValue ReadDescriptors ReadDescriptorValue ReadIncludedServices ReadServices SetConnectionParams SetConnectionParams Subscribe Unsubscribe WriteCharacteristicValue WriteClientConfiguration WriteDescriptorValue

ReadDescriptorValue() int ReadDescriptorValue ( const wclGattDescriptor & Descriptor, const wclGattOperationFlag Flag, const wclGattProtectionLevel Protection, wclGattDescriptorValue & Value ) 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. Protection Describes the required protection level. Value A descriptor's value. 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, wclGattProtectionLevel, wclGattDescriptorValue