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Use ? and cancel
Message
De
25/02/2000 08:01:01
Cetin Basoz
Engineerica Inc.
Izmir, Turquie
 
 
À
25/02/2000 07:17:34
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00337380
Message ID:
00337395
Vues:
12
>>Hi Cemal,
>>
>>>How to know if the user has canceled after an USE ? command.
>>
>>IF EMPTY(ALIAS())
>>
>>Christof
>Hi Christof,
>I have other files in use at same time.
>And the alias() is not empty before the use ? command.
>Thanks.


Cemal,
Select 0
then do a check for alias() would do the job. But at times you actually might want to control it more precisely. I suggest you do a getfile("DBF") first and if the return value is not empty use it as you like (esc - empty).
Cetin
Çetin Basöz

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