C / C++ / MFC

ShellExecute(NULL, "open", FullPath\filename, NULL, NULL, SW_SHOWNORMAL);

CPoint ptScreen;
	
if (GetCursorPos(&ptScreen))
{
      CMenu menu;
      VERIFY(menu.LoadMenu(IDR_POPUP));
      CMenu *popup = menu.GetSubMenu(0);
      ASSERT(popup);
      VERIFY(popup->TrackPopupMenu(TPM_LEFTALIGN | TPM_RIGHTBUTTON,
						ptScreen.x,     ptScreen.y,    this, NULL));
     
}

class CXSingleton
{
public:
  static CXSingleton& Instance()
  {
    static CXSingleton ston;
    return ston;
  }
};

You need to google first, if you have "It's urgent please" mentioned in your question.
_AnShUmAn_

class CSingleton
{
public:
  static CSingleton * getInstance() {
    if (!_singleton) _singleton = new CSingleton;
    return _singleton;
  }

protected:
  CSingleton() { }
  ~CSingleton() { }

private:
  static CSingleton *  _singleton;
};

CSingleton* CSingleton ::_singleton = NULL;

template < typename T >
class CSingleton
{
public:
  static CSingleton * getInstance() {
    if (!_singleton) _singleton = new CSingleton;
    return _singleton;
  }

  // Access to the pointer, but NOT the singleton itself
  const T* operator->() { return m_ptr; };  

protected:
  CSingleton() { m_ptr = new T; }
  ~CSingleton() { if (m_ptr) delete m_ptr; }

private:
  static CSingleton *  _singleton;
  T * m_ptr;
};

LPCTSTR imgpathname = ...;

CImage img;
img.Load(imgpathname);

CClientDC dc(this);
img.Draw(dc, 0, 0);

Mark Salsbery
Microsoft MVP - Visual C++