How to read Unicode text files

16 04 2013

Recently I met with a problem when I wrote some codes to read a file using MFC API CStdioFile. But unfortunately it failed to read UNICODE files :(. Then only I came to know that the MFC classes CFile and CStdioFile can read/write text files only in ANSI format. So how we will resolve it?

Windows provides another API fopen_s for Unicode file streams. This API supports encoding flag, where we cab mention the desired flag while reading a file or writing a file.

fopen_s(&fStream, “UnicodeFile.txt”, “r,ccs=encoding”);

BOOL ReadUnicodeFile()
    CString strFileName = _T("C:\\UnicodeFile.txt");
    FILE *fStream;
    errno_t errCode = _tfopen_s(&fStream, strFileName, _T("r, ccs=UNICODE"));
    if (0 != errCode)
        return FALSE;
    CStdioFile File(fStream);
    CString strLine;
        //reading line-by-line

Specify the coded character set to use (ANSI, UTF-8, UTF-16LE, and UNICODE) for this file. This option is available in Visual C++ 2005 and later.

Happy new year to all readers

2 01 2013

-2012 in review

The stats helper monkeys prepared a 2012 annual report for this blog.

Here’s an excerpt:

19,000 people fit into the new Barclays Center to see Jay-Z perform. This blog was viewed about 59,000 times in 2012. If it were a concert at the Barclays Center, it would take about 3 sold-out performances for that many people to see it.

Click here to see the complete report.