RE: WinCE 4.0 File I/O .

I don't know if you got an answer to your question, or if this will even
answer it, but this is how I read text files:
 
 #define MAX_PATH          260
 
 FILE *stream;
 TCHAR *buffer = NULL;
 TCHAR INFFile[MAX_PATH];
 TCHAR line[MAX_PATH];

 // build path
 wcscpy(INFFile, _T(" <file://\\FlashFx> \\FlashFx Disk\\pathtofile.txt"));
 DEBUGMSG(TRUE, (_T("\r\nConfig File %s\r\n"), INFFile));
 
 // Open INF file
 if((stream = _wfopen(INFFile, _T("rt"))) == NULL)
 {
      RETAILMSG(TRUE, (_T("Can't find data file: %s\r\nGetLastError
returned: %d\r\n"), INFFile, GetLastError()));
      MessageBox(NULL, TEXT("Unable to load screen data"), TEXT("Failure"),
MB_OK);
      exit(-1);
      return 3;
 }
 DEBUGMSG(TRUE, (_T("Loading Data\r\n"), INFFile));

 // get a line of file data
 _fgetts(line, MAX_PATH, stream);
 
Line of data from file is in variable line
 
etc...
 
Writing is similiar:
 
 TCHAR INFFile[MAX_PATH];
 FILE *stream;
 int alllevels=0;
 int tempo=0;
 
 // build paths
 _tcscpy(INFFile, _T(" <file://\\FlashFx> \\FlashFx Disk\\pathtofile.txt"));
 
 DEBUGMSG(TRUE, (_T("\r\nWrite File %s\r\n"), INFFile));
 
 // Open INF file
 if((stream = _wfopen(INFFile, _T("wt"))) == NULL)
    {
        RETAILMSG(TRUE, (_T("Can't Open file %s for save: %s\r\nGetLastError
returned: %d\r\n"), INFFile, GetLastError()));
        return FALSE;
    }
 DEBUGMSG(TRUE, (_T("File Open %s\r\n"), INFFile));
 
 // Write Data
 fwprintf(stream,_T("%s\n"), _T("Some Text 1"));
 fwprintf(stream,_T("%s\n"), _T("Some Text 2"));
 
etc...
 
This is from my real code base, but I hacked out my proprietary stuff, so
watch out for syntax errors. Feel free to ask if you have any problems.
Hope this helps,
-Patrick Sweeney
[email protected]
 
 

 

-----Original Message-----
From: sandeep5_555 [mailto:sandeep5_555-/[email protected]] 
Sent: Monday, April 19, 2004 6:07 AM
To: [email protected]
Subject: [wince-devel] WinCE 4.0 File I/O .


Hi all,

I am a beginner in WinCE-embedded VC++. I need to run an application
(C code) in Wince-embdd VC++ 4.0 where file input/output is needed. 
Could anyone please help me out in this regard.

I have already run the applctn in WinCE 3.0 using the "Palm300" 
folder for I/O. But i did not find any such folder in WinCE 4.0.

I request you to please help me out.

Regards,
Sandeep.



  _____  

Yahoo! Groups Links


*	To visit your group on the web, go to:
http://groups.yahoo.com/group/wince-devel/
  

*	To unsubscribe from this group, send an email to:
[email protected]
<mailto:[email protected]?subject=Unsubscribe> 
  

*	Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service
<http://docs.yahoo.com/info/terms/> . 




[Non-text portions of this message have been removed]