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CursorAdapter features
Message
De
16/10/2002 21:31:52
Charlie Schreiner
Myers and Stauffer Consulting
Topeka, Kansas, États-Unis
 
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00711714
Message ID:
00712136
Vues:
9
Hi Larry,
CursorRefresh() works just as I had hoped. Thanks.

>>I created a CursorAdapter Object last night. I had hoped it would work like a parameterized view--specify a few properties, call the CursorFill() and see the data--which it does. However, if I change a property or variable in the Select command, and reissue the CursorFill, the cursor is destroyed and a new one created. I had hoped the cursor would just repopulate in the background, not killing the cursor, as a parameterized view does.
>>So my question is, are my expectations reasonable? I guess if the Select command changed, of course, the cursor would have to be rebuilt.
>>I just wanted to build a cursor class that worked like a parameterized view on native tables, but didn't need a DBC. Looks like the CursorAdapter will almost do that.
>
>Charlie,
>Try the CursorRefresh method instead. I believe it does what you want.
>
>HTH.
Charlie
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