ctrlpan.h

这是一个简单的软件开发包（SDK）

// CtrlPan.h

#ifndef _CTRLPAN_H_
#define _CTRLPAN_H_

#include <cpl.h> // control panel definitions

class CControlPanel
{
public:
  CControlPanel();
  virtual ~CControlPanel();    

  // Event handlers
  virtual LONG OnDblclk(HWND hwndCPl, UINT uAppNum, LONG lData); 
  virtual LONG OnExit();
  virtual LONG OnGetCount();
  virtual LONG OnInit();
  virtual LONG OnInquire(UINT uAppNum, NEWCPLINFO* pInfo); 
  virtual LONG OnSelect(UINT uAppNum, LONG lData); 
  virtual LONG OnStop(UINT uAppNum, LONG lData); 

  // static member functions (callbacks)
  static LONG APIENTRY CPlApplet(HWND hwndCPl, UINT  uMsg,
                                 LONG lParam1, LONG lParam2);
  // static data
  static CControlPanel* m_pThis; // nasty hack to get object ptr
};

#endif // _CTRLPAN_H_