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Vfox 3.0 and cursor memory
Message
 
À
11/07/1998 14:17:09
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00116499
Message ID:
00116502
Vues:
18
>Hi
>
>I have a report that gernerated from cursor and by the sudden this cursor start causing (GPF - Call vendor message).
>
>The application reside on server, so I did create cursor on the C drive (INTO cursor c:\cursorname) and the problem disappear.
>
>First, How this problem can be fixed without using the C drive, I have plenty of space on the server and I set the temp directory to c:\Windows\temp
>
>Second, Why vfp 5 gives an error when creating cursor on the C drive
>
>Thanks

Mo,

The GPF is most likely a memory conflict with something else that is running at the time. The most common causes of these memeory conflicts are the video driver and the printer driver. You can try running your code using the generic vga video driver that comes with windows and see if the error goes away, if it does thne you need to contact the manufacturer of your video board to find out if there is a newer driver for it.

All cusros names are only alias' and they cannot contain drive references. The cursor's file is created in the temp directory with a name like 09142562.dbf or .tmp, the name you use in the slect command is only the alais that the file is open under (the name of the work area it is openned in). If you try to use a
C:\ in the cursor name you will get a syntax error.
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