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Conditional scan, using if
Message
 
À
15/02/2014 05:09:33
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Versions des environnements
Visual FoxPro:
VFP 9 SP2
OS:
Windows Server 2012
Network:
Windows 2008 Server
Database:
MS SQL Server
Application:
Web
Divers
Thread ID:
01594372
Message ID:
01594377
Vues:
46
Harsh

I have many lines of code in scan.

Two scan commands would become the code redundant.

Any macro sample or other solution to use only a scan set ?




>Try This.
>
>
>select mytable
>if empty (variable1)
>scan for field2 = variable2
>Endscan
>Else
>scan for field1 = variable1
>Endscan
>Endif
>
>
>
>
>>HI
>>
>>I am not succeeding by using the structure below:
>>Looks like case or if does not match with scan.
>>
>>==========================================================
>>select mytable
>>
>> if empty (variable1)
>>
>> scan for field2 = variable2
>>
>> else
>>
>> scan for field1 = variable1
>>
>> endif
>>
>>
>> endscan
>>===========================================================
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