OutgoingMessageResponseTopic Property

String used as the topic name for a response message.

Syntax

ANSI (Cross Platform)
char* GetOutgoingMessageResponseTopic(int iOutgoingMessageIndex);

Unicode (Windows)
LPWSTR GetOutgoingMessageResponseTopic(INT iOutgoingMessageIndex);
- (NSString*)outgoingMessageResponseTopic:(int)outgoingMessageIndex;

#define PID_MQTT_OUTGOINGMESSAGERESPONSETOPIC 37

IPWORKSIOT_EXTERNAL void* IPWORKSIOT_CALL IPWorksIoT_MQTT_Get(void *lpObj, int propid, int arridx, int *lpcbVal, int64 *lpllVal);

IPWORKSIOT_EXTERNAL int IPWORKSIOT_CALL IPWorksIoT_MQTT_CheckIndex(void *lpObj, int propid, int arridx);

Default Value

""

Remarks

String used as the topic name for a response message.

Valid only for MQTT 5.

The OutgoingMessageIndex parameter specifies the index of the item in the array. The size of the array is controlled by the OutgoingMessageCount property.

This property is read-only and not available at design time.

Data Type

String
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IPWorks IoT 2020 C++ Edition - Version 20.0 [Build 8265]