Adding high score capability to MS Solitaire

#ifndef _HIGHSCOREDLG_H
#define _HIGHSCOREDLG_H

// Includes
#include "stdafx.h"
#include "resource.h"       // main symbols
#include "SortListCtrl.h"
#include "label.h"
#include "events.h"

// definitions
typedef Event<void, long>  LoadHighscoreEvent; 

///////////////////////////////////////////////////////////////////////////////////
// Class CHighscoreDlg
// A UI class that shows the highscore list.
// It also provides a way to load and delete highscores.
//
// Author: Asa Meltzer
// Date: 07/2007
class CHighscoreDlg : public CDialog
{
public:
// construction
	CHighscoreDlg();

// Dialog Data
	//{{AFX_DATA(CHighscoreDlg)
	enum { IDD = IDD_HIGHSCOREDLG };
	CStatic       m_picHolder;
	CSortListCtrl m_lst;
	CLabel        m_lblTitle;
	//}}AFX_DATA

// events
	LoadHighscoreEvent OnLoadHighScoreEvent;

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CHighscoreDlg)
protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// button events
	afx_msg void OnBnClickedBtnDelete();
	afx_msg void OnBnClickedBtnClearall();
	afx_msg void OnBnClickedBtnLoad();
// Variables
	HICON m_hIcon;
	CBitmap m_image;
	//{{AFX_MSG(CHighscoreDlg)
	virtual BOOL OnInitDialog();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()

// helper functions
	void UpdateScores();
};

#endif