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Object ExtDdeClient

Description:
An extension of the Var data item of the PmData object for connecting to the DDE communication. The variable is a client connected to the DDE server.
 
Format of saving the data extension as string:

The contents of complete data extension (all configurators) can be saved as a single string. See Format of saving the data extension as string .

Id={DdeClient;sDdeGroup;sItemId;nInitSync;nWriteOnChange;nReadOnChange;nPeriodical;fPeriod}

 
This extension is functional only if the global configurators PmRoot > DDE > DDE enabled and PmRoot > DDE > DDE client groups are set properly.
Properties and methods:
ClassName Name of data extension type
Var Making available the Var object
Configuration windows:
ExtDdeClient Data extension configuration
PROMOTIC 8.3.19 SCADA system documentation - MICROSYS, spol. s r.o.

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