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Scan with NO code, what does it do?
Message
 
To
06/05/2003 16:38:29
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Miscellaneous
Thread ID:
00785588
Message ID:
00785589
Views:
18
>While checking forms for other problems I found the following code
>
>SELECT vitems
>
>cOldOrder = ORDER()
>SET ORDER TO TAG ordkey
>
>SEEK Order_List.cordno
>
>SCAN WHILE vitems.clordno = Order_List.cordno
>ENDSCAN
>
>What does it do?

That move the pointer to the last cordno.
If we exchange an apple, we both get an apple.
But if we exchange an idea, we both get 2 ideas, cool...


Gérald Santerre
Independant programmer - internet or intranet stuff - always looking for contracts big or small :)
http://www.siteintranet.qc.ca
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