Property: SendThisAcknowledgement

Access: ReadWrite

DataType: Boolean

Description: You can set this value to False to have the object send a negative acknowledgement back to the UltraPort Listener. Note: This value works interchangeably with the ThisAcknowledgement property.

Programming Note: When your program returns control back to the ListenerProxy object from the HL7MessageReceived event the ListenerProxy object will send an internally formatted acknowledgement back to the UltraPort listener. The acknowledgement sent back will either be positive or negative. If the UltraPort listener receives a negative acknowledgement it will go into a 30 second wait cycle and then it will resend the same message back to you. It will continue to do this until it receives a positive acknowledgement or the message is removed from the proxy queue (see the FAQ). Note that this will NOT stop the UltraPort listener from continuing to receive HL7 messages and queue them for sending to your application.