C / C++ / MFC

int main()
{
  B b,b2;
  b.A<B>::operator=(b2); // assign the A<B> part
  b=b2; // assign the B part

  return 0;
}

// Modify the following defines if you have to target a platform prior to the ones specified below.
// Refer to MSDN for the latest info on corresponding values for different platforms.
#ifndef WINVER // Allow use of features specific to Windows 95 and Windows NT 4 or later.
#define WINVER 0x0400 // Change this to the appropriate value to target Windows 98 and Windows 2000 or later.
#endif

bool CDlg::EnableMinimizeButton(bool bEnable)
{
LONG lStyle = GetWindowLong(GWL_STYLE);

if (bEnable)
    SetWindowLong(GWL_STYLE, lStyle | WS_MINIMIZEBOX);
else
    SetWindowLong(GWL_STYLE, lStyle & ~WS_MINIMIZEBOX);

return true;
}

BYTE buff[4096];

int nRead;
  nRead = Receive(buff, 4096); 

// CFile f is an open CFile object
BYTE buff[4096];
int nRead=0;

do {
  nRead = Receive(buff, 4096); 
  f.Write(buff,nRead);
} while (nRead == 4096);