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Setting relations in the data environment
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire d'écran & Écrans
Divers
Thread ID:
00027521
Message ID:
00027773
Vues:
34
>>>How does one set a relationship in the data environment of a form? I know it can be done, but I'm curious if it's possible without a DBC. I have a client who needs to use the files in DOS mode as well as VFP 3.0, so I can't use a DBC. MS suggests, for the sake of performance, to use the Data Environment for relationships. Has anyone out there set a relationship at the form level w/out a DBC?
>>
>>You don't need to have a DBC. Just fill in the blank properties.
>>
>>You can also do it at the grid level if that applies.
>
>Which blank properties? I assume you're talking about the data environment, but is it a property on the environment or on the table within the environment? I've seen Order, but not Relation.
>
>Thank you,
>JR

relation isn't part of a table/cursor. it's a tie between two tables/cursors. you'll need to add these yourself by dragging desired field to matching field in another table. this will set the relation.
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