C / C++ / MFC

std::string Name
Name.c_str();
...

std::wstring Name
Name.c_str();
...

// Courtesy of Tom Widmer (VC++ MVP)
std::string StringNarrow( const std::wstring& wide ) {

    typedef std::ctype<wchar_t> CT;

    std::string narrow;
    narrow.resize( wide.length() );

    CT const& ct = std::_USE(std::locale(), CT);

    // Non-Portable
    // ct.narrow( wide.begin(), wide.end(), '_', narrow.begin() );

    // Portable
    ct.narrow( &wide[0], &wide[0] + wide.length(), '_', &narrow[0] );

    return narrow;
}

// Courtesy of Tom Widmer (VC++ MVP)
std::wstring StringWiden( const std::string& narrow ) {

    typedef std::ctype<wchar_t> CT;

    std::wstring wide;
    wide.resize( narrow.length() );

    CT const& ct = std::_USE(std::locale(), CT);

    // Non Portable
    // ct.widen( narrow.begin(), narrow.end(), wide.begin() );

    // Portable
    ct.widen(&narrow[0], &narrow[0] + narrow.length(), &wide[0]);

    return wide;
}

struct stru_B {
 char * lpszName;
 float score;
}; 

cy163@hotmail.com wrote:

this method is problematic with CFile.read(), since sizeof(struct_B) is not fixed.

HRESULT hr = CoCreateInstance(CLSID_SpVoice, NULL, 
CLSCTX_ALL, IID_ISpVoice, (void **)&pVoice);
if( SUCCEEDED( hr ) )
{
BSTR bsSpeech = m_strSpeech.AllocSysString();
hr = pVoice->Speak(bsSpeech, 0, 0);
SysFreeString(bsSpeech);
pVoice->Release();
}

swarup wrote:

it returns me 2222, i want to use tht value in my application to send a message to tht window,
SendMessage( hwnd a, ...,...,...);
how to do hwnd a = 2222;

swarup wrote:

if app does nt have a window or a hidden application or tray icon.