An extension of the PmVar variable of the PmaData object for connection to the DDE communication. The variable is a client connected to the DDE server.
Format of saving the data extension in the form of a text string: The content of complete of data extension (all configurators) can be saved in the form of single text string. See Format of saving the data extension in the form of a text string.
Id={DdeClient;DdeGroup;DdeId;InitSync;Write;Read;PeriodType;Period}