C / C++ / MFC

myString.ReleaseBuffer();

KarstenK wrote:

i guess your are mixing Multibyte and Unicode. Compile the project in Unicode.

	CFile myFile(_T("C:\\u_MyFile.txt"), CFile::modeRead);
	int len = myFile.GetLength();
	const int MB_BUFFER_SIZE = 1024;
	TCHAR* pchContents = new TCHAR[len + 1];
	memset(pchContents, 0, (len + 1) * sizeof(TCHAR));
	int n = myFile.Read(pchContents, len);
    char            mbString[MB_BUFFER_SIZE];
    size_t          countConverted;
    mbstate_t       mbstate;
#ifdef _UNICODE
	pchContents++;
    ::memset((void*)&mbstate, 0, sizeof(mbstate));
    countConverted = wcsrtombs(mbString, (const wchar_t **)&pchContents, MB_BUFFER_SIZE, &mbstate); 
	CStringA myString = mbString;
    if (errno == EILSEQ)
    {
        printf( "An encoding error was detected in the string.\n" );
    }
    else 
    {
        printf( "%s\n", myString.GetBuffer());
    }
#else  /* assuming txt file read is not UNICODE */
	CString myString = pchContents;
	printf( "%s.\n", myString.GetBuffer());
#endif

CBrush m_brush;

m_brush.CreateSolidBrush(RGB(200,100,0));

HBRUSH CTestRadioDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
	if(pWnd->GetDlgCtrlID()==IDC_RADIO1)
	{		
		// Text Background
		pDC->SetBkColor(RGB(200,100,0));
		// Text color
		pDC->SetTextColor(RGB(0,100,200));		
		return m_brush;
	} 
	return CDialog::OnCtlColor(pDC, pWnd, nCtlColor);	
}

CDC::SetBkMode(TRANSPARENT)

fs.exceptions(ios::eofbit | ios::failbit | ios::badbit);

file.exceptions ( fstream::eofbit | fstream::failbit | fstream::badbit );
try
{
    file.open("test.txt", ios::out);
    file << "Test";
    file.close();
}
catch (fstream::failure e)
{
    MessageBox(NULL, "File Failed", "Error!", MB_OK);
}