IPWorks IoT 2020 C++ Builder Edition

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Disconnected Event

Fired when a MQTTSN connection is closed.

Syntax

typedef struct {
  int StatusCode;
  String Description;
} TiotMQTTSNDisconnectedEventParams;

typedef void __fastcall (__closure *TiotMQTTSNDisconnectedEvent)(System::TObject* Sender, TiotMQTTSNDisconnectedEventParams *e);

__property TiotMQTTSNDisconnectedEvent OnDisconnected = { read=FOnDisconnected, write=FOnDisconnected };

Remarks

If the connection is broken normally, StatusCode is 0 and Description is "OK".

Refer to the Connected property for more information about MQTT-specific behavior.
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IPWorks IoT 2020 C++ Builder Edition - Version 20.0 [Build 8265]