Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
Create cursor when no. of fields unknown
Message
 
To
07/05/1998 14:09:06
Dave Emerson
Dc Emerson Consult8Ng, Inc
Destin, Florida, United States
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Miscellaneous
Thread ID:
00097782
Message ID:
00097788
Views:
22
Dave,

You can create an array containing one row per field and use CREATE CURSOR FROM ARRAY aMyArray

Check out the AFIELDS() command to see what the specs for the array are.

>Hi all,
>
>I have a problem wherein I need to create a cursor for a form grid and the number of fields may be different with any given call to the form.
>
>I create the cursor and then load it with fields from several tables.
>
>The problem lay in the create cursor command where I need to specify the fields. On one occasion there may need to be 15 fields, but on another occasion only 10.
>
>Does anyone have an idea on how to create a cursor with varying number of fields?
>
>Perhaps I should just use a cursor with many fields and ignore those I don't need.
>
>TIA,
>Dave
Previous
Next
Reply
Map
View

Click here to load this message in the networking platform