C / C++ / MFC

prasad_som wrote:

I'll use CWnd::PostMessage, if I've CWnd object(no need to wrap window handle, specially to use this version), and ::PostMessage, if I've window handle.

GC104 wrote:

I have been using the WINAPI PostMessage() function call rather than the MFC wrapper CWnd::PostMessage()

WORD wCarry;
if (t2.wSecond >= t1.wSecond )
{
  wCarry = 0;
  t3.wSecond = t2.wSecond - t1.wSecond;
}
else
{
  wCarry = 1;
  t3.wSecond = 60 + t2.wSecond - t1.wSecond;
}
if (t2.wMinute >= t1.wMinute + wCarry)
{
  wCarry = 0;
  t3.wMinute = t2.wMinute - t1.wMinute;
}
else
{
  wCarry = 1;
  t3.wMinute = 60 + t2.wMinute - t1.wMinute;
}
if (t2.wHour >= t1.wHour + wCarry)
{
  t3.wHour = t2.wHour - t1.wHour;
}
else
{
  // handle error.
}

overloaded Name wrote:

hello guys...I made this small console app inwhich I can get the difference
(duration) between two times.

FILETIME ftStart, ftEnd; //Increments every 100 nanoseconds
GetSystemTimeAsFileTime(&ftStart);
//do something
GetSystemTimeAsFileTime(&ftEnd);
ULARGE_INTEGER liStart = { ftStart.dwLowDateTime, ftStart.dwHighDateTime };
ULARGE_INTEGER liEnd = { ftEnd.dwLowDateTime, ftStart.dwEndDateTime };

printf("Duration: %I64u ms\n", (liEnd - liStart) / (10 * 1000));

ULARGE_INTEGER liStart, liEnd;
GetSystemTimeAsFileTime((FILETIME *)&liStart);
//do something
GetSystemTimeAsFileTime((FILETIME *)&liEnd);

printf("Duration: %I64u ms\n", (liEnd - liStart) / (10 * 1000));

VCProgrammer wrote:

I have made a Dialog based application, on that dialog I have 3 option buttons...

VCProgrammer wrote:

my stop button and option button is not having any relation with each
other....

if ( f.FindFile(LPCTSTR(strDir)))
{
   do 
   {
      ...
   }
   while ( f.FindNextFile() );
}

void ProcessFolder( LPCTSTR lpszPath )
{
    CString strPath(lpszPath);
    CFileFind fileFind;
  
    if (strPath.Right(1) != _T('\\'))
        strPath += _T('\\');
  
    BOOL bFound = fileFind.FindFile(strPath + _T("*.*"));
    while (bFound)
    {
        bFound = fileFind.FindNextFile();
  	
        if (fileFind.IsDirectory())
        {
            if (! fileFind.IsDots())
                ProcessFolder(fileFind.GetFilePath());
        }
	else
        {
            // file
        }
    }
}