Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
Prob with SESSION CLASS and SET RELATION TO
Message
From
17/02/2001 07:45:33
 
 
To
All
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Title:
Prob with SESSION CLASS and SET RELATION TO
Miscellaneous
Thread ID:
00476971
Message ID:
00476971
Views:
58
All,

I am having a very confusing problem. I have a parent table and two child tables. The parent controls the child tables using a programmatic assignment of SET RELATION TO. I have this combination in two different data session subclasses. The relations are set up correctly. When I do a SEEK() in the parent table in the 2nd datasession, the parent pointer moves, but the child record pointers do not move. If I have a browse window open for each of the three tables, when I select the parent table with the mouse, the child tables immediately re-synch to the correct record. Hence, the SET RELATION jumps in to life.

When issuing the seek() to move the pointer, the command is in a method of the subclass controlling the data session I am operating on, therefore, I am not trying to operate on data from a method in a different session subclass.

I have just upgraded to VFP6 SP4 as a result of a MSKB reported bug in the session class. This upgrade has not fixed the problem.

In summary, when using SET RELATION TO in my session class subclass, moving the parent record pointer does not trigger movement of the child table pointers. I would point out the the second data session subclass is instantiated from another data session subclass.

This app is going live on monday and I really am very confused about what is going on here. Any help would be much appreciated.
-=Gary
Next
Reply
Map
View

Click here to load this message in the networking platform