C / C++ / MFC

<br />
<br />
#include "stdafx.h"<br />
#include windows.h<br />
#include iostream<br />
#include tchar.h<br />
using namespace std;<br />
<br />
<br />
int _tmain(int argc, _TCHAR* argv[])<br />
{<br />
char *ID;<br />
char temp = 'c';<br />
//char Buffer[20];<br />
int abc = 1240;<br />
ID = new char[sizeof(ID)];<br />
<br />
//itoa(abc,Buffer,10);<br />
wsprintf(ID,"%c%d",temp,abc);<br />
//wsprintf(ID,"%c%s",temp,Buffer);<br />
<br />
cout<<"Value="<<ID<<"\n";<br />
	return 0;<br />
}<br />
<br />
<br />

char *ID , Buffer[20];
int abc = 10;
int nLen = 0;
_itoa( abc , Buffer , 10 );
nLen = strlen(Buffer);
ID = new char[nLen + 2];
ID[0] = 'c';
memcpy(ID + 1 , Buffer , strlen(Buffer));
ID[nLen + 1] = '\0';

neodeaths wrote:

so i am just asking there is anything else to include so that i may use include"iostream.h"
together with the itoa function

CFileFind finder;
CString szPath , szCMD;

szPath = "c:\DK\Index";
// create the directory - if there isn't one allready
if(!finder.FindFile(szPath))
{
    szCMD = "mkdir ";
    szCMD += szPath;
    system((LPCTSTR)szCMD);
}

<br />
WIN32_FIND_DATA m_data;<br />
HANDLE hFile;<br />
hFile=FindFirstFile("c:\\test",&m_data);<br />
if(hFile==INVALID_HANDLE_VALUE) <br />
MessageBox("Not Found");<br />
else<br />
{<br />
MessageBox("ok");<br />
FindClose(hFile);<br />
}<br />
<br />

CString folderPath = _T("C:\\DK\\Index");

CFileStatus status;
if(!CFile::GetStatus( folderPath, status ) )   // static function
{
    AfxMessageBox(_T("Directory does not exist.(\"") + folderPath + _T("\")\n"),
                  MB_OK|MB_ICONINFORMATION);
    ...
}

Sam Hobbs wrote:

The reason I am asking here is because I feel unable to get an objective answer in the other site.