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Checking if item already exists
Message
 
 
To
18/10/2007 15:30:20
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Miscellaneous
Thread ID:
01261920
Message ID:
01261966
Views:
6
>Missing informations. Is the textbox bounded to the field Banco in the cursor Bancos1 or Bancos?

Textbox is bounded in banco.dbf

In the init method of the form I have

SELECT BANCOS1
APPEND BLANK


Is this a multi-user application? If so, your logic would not work in the case that 2 users enter the same value at the same time. Can you make the field a candidate key in the table instead? Or use a trigger?

Yes, it's intend to be multi-user

is there a better way to check if the record already exists
in table banco.dbf ?

Moises
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