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How does VFP fetch data in buffering mode?
Message
De
29/12/2000 06:05:43
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00457209
Message ID:
00457696
Vues:
27
Hi,
Thank you for your reply.
I have a situation here:

1. I have a customer data entry form which allow user to key in / update /seach /delete customer info.
2. I will launch s search form which list out all of the customers in grid.
3. After user select record in search form, the selected record will be LOCATE again in customer form and display it.

It work fine in single user mode. However, I have a problem in multiuser environement.

I have a simple test:
1. I have 2 instances of my EXE.
2. I repeat the steps 1-3 mentioned above for both of the instances.
3. Then, I update the selected record in 1st instance.
4. I go back to 2nd instance and launch search form again. The data in this form is not updated (which updated in 1st instance), even I release the form after I select the record and issue USE IN mytable in FORM.UNLOAD.

Any idea?

Thank you
I am not the most powerful man in this world.
I am not the worst man in this world either.
I just as same as all of you.
I still need to learn from my mistakes...
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