C / C++ / MFC

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

The RegEnumKeyEx function enumerates subkeys of the specified open registry key. The function retrieves information about one subkey each time it is called. <br />
<br />
LONG RegEnumKeyEx(<br />
  HKEY hKey,                  // handle to key to enumerate<br />
  DWORD dwIndex,              // subkey index<br />
  LPTSTR lpName,              // subkey name<br />
  LPDWORD lpcName,            // size of subkey buffer<br />
  LPDWORD lpReserved,         // reserved<br />
  LPTSTR lpClass,             // class string buffer<br />
  LPDWORD lpcClass,           // size of class string buffer<br />
  PFILETIME lpftLastWriteTime // last write time<br />
);

@netstat -an>C:\netstat.txt
@start C:\netstat.txt
@exit

// something like this
HANDLE MyGetClipboardBitmap()
{
    HANDLE hClipBitmap = GetClipboardData(CF_BITMAP);
    if( hClipBitmap )
    {
        HANDLE hCopy = MyMakeCopy(hClipBitmap);
        return hCopy;
    }
    return NULL;
}

<italic>Work hard and a bit of luck is the key to success.

int main () {
  ifstream file;
  file.exceptions ( ifstream::eofbit | ifstream::failbit | ifstream::badbit );
  try {
    file.open ("test.txt");
  }
  catch (ifstream::failure e) {
    cout << "Exception opening/reading file";
  }

  file.close();

  return 0;
}

MyClass::OnTime()
{
   if( Event happened )
      UpdateAllViews(NULL);
}

MyClass::OnUpdate( CView* pSender, LPARAM lHint, CObject* pHint )
{
    if( pSender != this )
        InvalidateWindow();
}

MyClass::OnPaint(...)
{
    //....
    pDoc->mydata.lock();
    // do drawing
    pDoc->mydata.unlock();
}