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Can I create a VIEW from a free table?
Message
De
29/04/1999 13:50:37
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00209037
Message ID:
00213559
Vues:
41
>Robert,
>I get the hint that you open all of your tables in a startup prg and access them in your forms.
>You may want to look into using Private Data Sessions (a property on the form sheet). I avoid table relationships and prefer to code SQL instead. But for simple programming the relationships do work.
>
>The advantages of private datasessions is that you can load the forms several times without the record pointers conflicting with each other.
>The disadvantage is a slightly slower form load, since table opens are one of fox's slowest operations.
>
>For example:
>1) Set a form with Private Data Session enabled
>
>2) in the form LOAD event:
>
>USE DATA\TABLE1 SHARED IN 0 ORDER TAG1
>USE DATA\TABLE2 SHARED IN 0 ORDER TAG1
>=CursorSetProp('Buffering',3,'TABLE1')
>=CursorSetProp('Buffering',3,'TABLE2')
>SELECT TABLE1
>SET RELATION TO FIELD1 INTO TABLE2
>
>
>Of course you can also do all of this in the DE as well.
-----
Hi Ed --- thanks for the code - it helps a lot.. :)
Robert Keith
Independent Developer
San Antonio, Texas
E-mail address:
rebelrob1@yahoo.com
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