C / C++ / MFC

guru moorthy.k wrote:

Now the problem is that when there is no filename a message shows that "this file name does not exist" .

  CStdioFile csf;
CFileException cfe;
CString str, sTemp;
CStringArray csa;
int iSize=0, iVer=0;


if ( !csf.Open(_T("E:\\Some.txt"), CFile::modeReadWrite, &cfe) )
    AfxMessageBox(_T("Failed to open the file"));

while(csf.ReadString(str))
{
    sTemp = str;
    str.Format(_T("%d. %s"), iVer+1, sTemp);
    csa.Add(str);
    ++iVer;
}

csf.SeekToBegin();
iSize = csa.GetSize();

for(int i=1; i<=iSize; ++i)
{
    sTemp.Format(_T("%s\n"), csa.GetAt(i-1));
    csf.WriteString(sTemp);
}
csf.Close();

raju.k wrote:

i dont know whos jhon simmons.....

raju.k wrote:

y ?i cant get it wat u saying ...mr.pallini

raju.k wrote:

i am not getting ur code

raju.k wrote:

becoz i am not searching

raju.k wrote:

How to generate serial numbers in file?

raju.k wrote:

see vijay..i am a fresher...i have only 1.2 mothes experience of in this field