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DDE - page of object PmObject

Description:
Common conditions for data sharing in the running application by the DDE are defined on the page PmRoot > DDE.

The application can be defined against some applications as the client and at the same time against other applications as the server.

'DDE client' configurators:
See: Setting as DDE client
DDE groupOption of the DDE client group where the item has to be shared
DDE itemName under which the object data will be provisioned for sharing. Within one client group this name must be unique.

Macro expression can be used for input (it is evaluated while the application is launching).

Init. synchronization It is set for a case when the application-server is running. Values of items in the application-client and application-server are synchronized by one of three options.
None
Read from server
Write to server
Write to server Definition when the changed value will be sent to the server (No, On local change, On every writing).
No
On local change
On every writing
Read from server at server changeIf checked, reading from the server will proceed just on the content change of the item on the server (the server operates the item).
Write to serverIf checked, writing the item to the server will proceed in the defined period.
Read from serverIf checked, reading the item from the server will proceed in the defined period.
PeriodPeriod of reading or writing the item in seconds. This value is meaningful only when the "Write to server" or "Read from server" configurator is checked.
'DDE server' configurators:
See: Setting as DDE server
Item sharingOption of the item provision for sharing with client applications
Default
Share
Not share
DDE itemName under which the item will be provisioned for sharing with client applications. Macro expression can be used for input (it is evaluated while the application is launching).
Note:
This page is visible only if DDE is globally allowed by the DDE enabled configurator.
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