IncomingMessageContentType Property
String describing the content of the message.
Syntax
ANSI (Cross Platform) char* GetIncomingMessageContentType(int iIncomingMessageIndex); Unicode (Windows) LPWSTR GetIncomingMessageContentType(INT iIncomingMessageIndex);
- (NSString*)incomingMessageContentType:(int)incomingMessageIndex;
#define PID_MQTT_INCOMINGMESSAGECONTENTTYPE 11 IPWORKSMQ_EXTERNAL void* IPWORKSMQ_CALL IPWorksMQ_MQTT_Get(void *lpObj, int propid, int arridx, int *lpcbVal, int64 *lpllVal); IPWORKSMQ_EXTERNAL int IPWORKSMQ_CALL IPWorksMQ_MQTT_CheckIndex(void *lpObj, int propid, int arridx);
Default Value
""
Remarks
String describing the content of the message. Defined by the sending and receiving application.
Valid only for MQTT 5.
The IncomingMessageIndex parameter specifies the index of the item in the array. The size of the array is controlled by the IncomingMessageCount property.
This property is read-only and not available at design time.
Data Type
String