Solitaire Puzzle with Backtracking

#include "stdafx.h"
#include "AboutDlg.h"


#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif


LPCSTR AboutDlg::ms_programInfo =
	"�   This program implements a simple backtracking algorithm to search for a solution starting from the current disposition of the pieces on the board.\r\n\r\n"

	"�   It illustrates the concepts of recursive function, inherently recursive problem and backtracking.\r\n"
	"�   It also provides an object oriented vestment to backtracking, in the form of a reusable class holding all the backtracking logic.\r\n"
	"�   The source code comprises the template class Stack<class TYPE>, a simple typed stack.\r\n";


LPCSTR AboutDlg::ms_licenseInfo =
	"This program is freeware.\r\n"
	"You can use or distribute it provided that you keep intact this notice and all the other notices that refer to the copyright of the author and to the absence of any warranty.\r\n\r\n"
    
	"This program is distributed WITHOUT ANY WARRANTY.\r\n"
	"It is provided \"AS IS\", and its author accepts no responsibility for damages resulting from its use.\r\n";

LPCSTR AboutDlg::ms_contactInfo =
	"For comments, questions or suggestions please write to:\r\n\r\n"

	"Paolo Martinoli\r\n"
	"pmartinoli@programmer.net\r\n"
	"Via Valsolda, 169 - 00141 Rome (Italy)\r\n";


BEGIN_MESSAGE_MAP(AboutDlg, CDialog)
	//{{AFX_MSG_MAP(AboutDlg)
	ON_NOTIFY(TCN_SELCHANGE, IDC_TAB, OnSelchangeTab)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()


AboutDlg::AboutDlg() : CDialog(AboutDlg::IDD)
{
	//{{AFX_DATA_INIT(AboutDlg)
	m_edit = _T("");
	//}}AFX_DATA_INIT
}

AboutDlg::~AboutDlg()
{
}

void AboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(AboutDlg)
	DDX_Text(pDX, IDC_EDIT, m_edit);
	DDX_Control(pDX, IDC_TAB, m_tab);
	//}}AFX_DATA_MAP
}

BOOL AboutDlg::OnInitDialog() 
{
	m_edit = ms_programInfo;
	
	CDialog::OnInitDialog();
	
	m_tab.InsertItem(0, "Program");
	m_tab.InsertItem(1, "License");
	m_tab.InsertItem(2, "Contacts");

	return TRUE;
}

void AboutDlg::OnSelchangeTab(NMHDR* pNMHDR, LRESULT* pResult) 
{
	switch ( m_tab.GetCurSel() )
	{
		case 0:
			m_edit = ms_programInfo;

			break;

		case 1:
			m_edit = ms_licenseInfo;

			break;

		case 2:
			m_edit = ms_contactInfo;
	}

	UpdateData(FALSE);
	
	*pResult = 0;
}