Progress
External Program
Interfaces


isMessagePart

In Message Objects

This function expects two input parameters: a handle to a message part, and an index. The function returns TRUE if the part specified by the index is a SonicMQ message. This lets you know whether to use getMessagePart or one of the other message-part access methods.

SYNTAX
FUNCTION isMessagePart RETURNS LOGICAL 
  (INPUT messageH AS HANDLE, INPUT index AS INTEGER). 

For information on this function in context, see the "MultipartMessage" section in Accessing SonicMQ Messaging From the Progress 4GL."


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