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OLE Server vs. DDE in Vusual Foxpro 5.0
Message
From
20/02/1997 10:38:04
 
 
To
20/02/1997 09:22:35
Rob Gordon
Xon Digital Communications Ltd.
Dartmouth, Nova Scotia, Canada
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Miscellaneous
Thread ID:
00021271
Message ID:
00021286
Views:
34
> I've been experimenting with a Foxpro program (configured as a OLE Server) > as the central server. > Unfortunately, the instance of the server object created in the client > program knows nothing about the other clients server object so it can't > "broadcast" the neccesary changes. Is DDE the appropriate solution for this > problem. no if anything NETDDE (I think this was its name) will work basically you need comunications with a remote server (DCOM vs. COM) but I think it would be much simpler for you to implement it using VFP tables create a joint QUEUE table where each program will leave msgs for the other programs and make each program scan this file for msgs waiting > What is the future of DDE anyway. I was under the impression that is was > being replaced by OLE. no future to DDE Arnon
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