Hello
259 (decadic) is memErrInvalidParam and occurs in the memory handling at
several occasions, but they are mostly accompanied by an alert. Because this
was not your case, it was probably during the call to one of these functions
MemPtrResize
MemHandleResize
when you requested too big memory.
Otherwise you can any time check MemoryMgr.c yourself. It is part of the
Palm OS 4.0 limited sources. Since I discovered these sources, I found
explanation of many questions that were hard to understand before.
Regards,
Jan Slodicka
----- Original Message -----
From: "DongDong" <[EMAIL PROTECTED]>
Newsgroups: palm-dev-forum
To: "Palm Developer Forum" <[EMAIL PROTECTED]>
Sent: Tuesday, March 30, 2004 5:27 PM
Subject: Unknown error code of VFSFileOpen
> I have an application with a list of images read from VFS memory card.
There
> are 12 images available on a screen.
>
> There are two buttons <Go to top> and <Go to bottom> to jump to first 12
> images or last 12 images.
>
> It works properly at first. But after I click <Go to bottom> and <Go to
top>
> alternatively continuously, An error occurs at eighth click on <Go to
top>.
>
> I've checked the error code returned, just after calling VFSFileOpen, is
> 259. I tried to check what's the error but not any of the following. It
> happeneds at both my Zire71 and Simuator 5.2 at same location (i.e. the
> eighth click on <Go to top>).
>
> expErrCardReadOnly:
> expErrNotOpen:
> vfsErrBadName:
> vfsErrFileNotFound:
> vfsErrFilePermissionDenied:
> vfsModeExclusive:
> vfsErrVolumeBadRef:
> expErrUnsupportedOperation:
> expErrNotEnoughPower:
> expErrCardNotPresent:
> expErrInvalidSlotRefNum:
> expErrSlotDeallocated:
> expErrCardNoSectorReadWrite:
> expErrCardBadSector:
> expErrCardProtectedSector:
> expErrStillOpen:
> expErrUnimplemented:
> expErrEnumerationEmpty:
> expErrIncompatibleAPIVer:
> vfsErrBufferOverflow:
> vfsErrFileGeneric:
> vfsErrFileBadRef:
> vfsErrFileStillOpen:
> vfsErrFileAlreadyExists:
> vfsErrFileEOF:
> vfsErrVolumeStillMounted:
> vfsErrNoFileSystem:
> vfsErrBadData:
> vfsErrDirNotEmpty:
> vfsErrVolumeFull:
> vfsErrUnimplemented:
> vfsErrNotADirectory:
> vfsErrIsADirectory:
> vfsErrDirectoryNotFound:
> vfsErrNameShortened:
>
> Any advice and suggestion. Looking forwards to any help.
>
>
>
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