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Function for checking for changes in a writable cursor
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00524334
Message ID:
00524345
Vues:
12
>>If I have a cursor, let's call it sklcurs, and the fields are bound to a number of controls on a form, is there a way to know if as few as one field's value has changed as a result of changing it in the form control it's bound to without writing a piece of code to each control?
>>
>>thanks in advance for the suggestions.
>>
>>JE
>
>If you're using a buffered table, compare the current field value to the OLDVAL().

I'm creating the cursor as the result of a sql select statement, then re-aliasing to make it read-write before opening the form with the controls the fields are bound to. The tables aren't directly connected to it as in a view. Can I still use table buffering in this scenario? If so, how?

regards,

JE
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