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FOPEN() returns 0
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To
27/09/2004 10:20:43
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Miscellaneous
Thread ID:
00946247
Message ID:
00946255
Views:
29
Beth,

you can call aerror() to get more info.

I suspect the file is already open by an earlier run of your code without a call to fclose() in between. A DISPLAY STATUS will show you if you have the file open already.

>Hi, all
> I am working in VFP8.
> I have some code that is suppose to open a plain ascii file in read-only buffered mode (default mode) and find out if the file has something in it.
>
>ctmpfile = ALLTRIM(cConPath + "Service.cfg")
>STORE FOPEN(ALLTRIM(ctmpfile)) TO lnFileHandle
>STORE FSEEK(lnFileHandle,0,2) TO lnEnd
>STORE FSEEK(lnFileHandle,0) TO lnTop
>STORE FSEEK(lnFileHandle,0,1) TO lnCurrent
>
>
>lnFileHandle comes back as 0 (zero) not -1 or 1. If I set code before this to be sure that the file is there, it comes back true. But the lnFileHandle still is set to 0.
>Can anyone help me fix this problem??
df (was a 10 time MVP)

df FoxPro website
FoxPro Wiki site online, editable knowledgebase
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