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Drop free table
Message
 
À
13/05/2006 13:41:37
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Titre:
Versions des environnements
Visual FoxPro:
VFP 9
OS:
Windows XP
Network:
Windows XP
Database:
Visual FoxPro
Divers
Thread ID:
01121605
Message ID:
01121679
Vues:
15
>>>hi all,
>>>
>>>is there away to drop free table if found
>>>as
>>>
>>>locate for aa.dbf
>>> if found()
>>>   drop table aa
>>>else
>>>  mesagebox("not found")
>>>endif
>>>
>>>thanks
>>
>>
>>m.PathToFile = "c:\yourdir\"
>>lcSearchFile = m.PathToFile+"aa.dbf" &&& example lcSearchFile = c:\yourdir\aa.dbf
>>IF FILE(m.lcSearchFile)
>>   DELETE FILE(m.lcSearchFile)
>>ELSE
>>   MESSAGEBOX("Not Found")
>>ENDIF
>>
>
>Don't forget about the CDX and FPT files as well. You can either code them specificly
>
>m.PathToFile = "c:\yourdir\"
>lcSearchFile = m.PathToFile+"aa" &&& example lcSearchFile = c:\yourdir\aa.dbf
>IF FILE(m.lcSearchFile+".dbf")
>   DELETE FILE(m.lcSearchFile+".dbf")
>   IF FILE(m.lcSearchFile+".cdx")
>      DELETE FILE(m.lcSearchFile+".cdx")
>   ENDIF
>   IF FILE(m.lcSearchFile+".fpt")
>      DELETE FILE(m.lcSearchFile+".fpt")
>   ENDIF
>ELSE
>   MESSAGEBOX("Not Found")
>ENDIF
>
>
>or you could drop them all in one statement
>
>m.PathToFile = "c:\yourdir\"
>lcSearchFile = m.PathToFile+"aa" &&& example lcSearchFile = c:\yourdir\aa.dbf
>IF FILE(m.lcSearchFile+".dbf")
>   DELETE FILE(m.lcSearchFile+".*")
>ELSE
>   MESSAGEBOX("Not Found")
>ENDIF
>
>
>but be careful because you would delete any programs, screens, reports, etc. with the same name from that directory


Rich,
for the sake of brevity without verification for .cdx and .fpt
m.PathToFile = "c:\yourdir\"
lcSearchFile = m.PathToFile+"aa" &&& example lcSearchFile = c:\yourdir\aa.dbf
IF FILE(m.lcSearchFile+".dbf")
   DELETE FILE(m.lcSearchFile+".dbf")
   DELETE FILE(m.lcSearchFile+".cdx")
   DELETE FILE(m.lcSearchFile+".fpt")
ELSE
   MESSAGEBOX("Not Found")
ENDIF
_______________________________________________________________
Testing displays the presence, not the absence of bugs.
If a software application has to be designed, it has to be designed correctly!
_______________________________________________________________
Vladimir Zografski
Systems Analyst
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