__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

OnCharacteristicChanged() __event void OnCharacteristicChanged ( void * Sender, const unsigned short Handle, const unsigned char *const Value, unsigned long const Length ) The event fires when a subscribed characteristic value has been changed. Parameters Sender The object initiates the event. Handle A changed characteristic handle. Value A pointer to the characteristic value. Length A characteristic value length in bytes. The Value parameter is valid only inside the event handler. If an application needs to use it outside the event handler it must be copied. To receive characteristic value change events an application must first subscribe for characteristic changes notification by calling Subscribe method.