C / C++ / MFC

habs wrote:

Why CStringA?

Mark Salsbery
Microsoft MVP - Visual C++

int main(int argc, char* argv[])<br />
{<br />
	char * pszOutBuffer;<br />
	pszOutBuffer = "test";<br />
	CString m_strResponse;<br />
	m_strResponse += CString(pszOutBuffer);<br />
<br />
<br />
	printf(m_strResponse);<br />
<br />
<br />
	return 0;<br />
}

// TODO: reference additional headers your program requires here<br />
#include <afxwin.h>         // MFC core and standard components<br />
#include <afxext.h>         // MFC extensions<br />
<br />
#ifndef _AFX_NO_OLE_SUPPORT<br />
#include <afxole.h>         // MFC OLE classes<br />
#include <afxodlgs.h>       // MFC OLE dialog classes<br />
#include <afxdisp.h>        // MFC Automation classes<br />
#endif // _AFX_NO_OLE_SUPPORT<br />
<br />
<br />
#ifndef _AFX_NO_DB_SUPPORT<br />
#include <afxdb.h>			// MFC ODBC database classes<br />
#endif // _AFX_NO_DB_SUPPORT<br />
<br />
#ifndef _AFX_NO_DAO_SUPPORT<br />
#include <afxdao.h>			// MFC DAO database classes<br />
#endif // _AFX_NO_DAO_SUPPORT<br />
<br />
#include <afxdtctl.h>		// MFC support for Internet Explorer 4 Common Controls<br />
#ifndef _AFX_NO_AFXCMN_SUPPORT<br />
#include <afxcmn.h>			// MFC support for Windows Common Controls<br />
#endif // _AFX_NO_AFXCMN_SUPPORT<br />
<br />
#pragma warning ( push )<br />
#pragma warning ( disable : 4786 )<br />
#include <map><br />
#include <string><br />
#include <strstream><br />
#include <fstream><br />
<br />
// allows CString objects to be directly piped into a C++ ostream<br />
std::ostream& operator<< ( std::ostream& os, CString& cs );

habs wrote:

I'm assuming that none of you know the answer or have anything helpful to say since you have resorted to making fun of this code

Member 754960 wrote:

- properly handle the case of WinHttpQueryDataAvailable failure.

Member 754960 wrote:

- verify that m_strResponse is valid before you attempt to concatinate to it.

KellyR wrote:

Neither of these methods work.

KellyR wrote:

Is there a way to do this or do I have to copy field by field with the proper memory allocations in newData etc?

const MyStruct& operator=( const MyStruct &b )
{
    ...
    return *this;
}

Usef Marzbani wrote:

(I mean the simplest way)