Terminates a DDE Conversation.
DDETERMINATE(chan1, chan2, chan3, ..., chanN)
One or more DDE channel numbers as returned by DDEINITIATE.
Channel number of the last terminated conversation.
chan = ddeinit("Excel", "Sheet1")
establishes a DDE conversation with Excel, returns the value of the cell in row 1, column 1 as a string and then terminates the conversation.
ddeterm(1, 3, 2)
terminates the conversations with channel numbers 1, 3 and 2.
All DDE conversations that were initiated by DADiSP are automatically terminated upon exit from DADiSP.