C / C++ / MFC

ericelysia wrote:

I just want her to see all of the zeros going and going and going.

printf("     100\n");
printf("   10\n");
printf("100      = 1");
int i = 0;
int j = 0;
for (i = 0; i < 100; i++) {
    for (j = 0; j < 100; j++) {
        printf("0");
    }
}

     100
   10
100      = 1000000000000...

ericelysia wrote:

Is that what that C code is doing (100 ^ 10 ^ 100) ?

"Take only what you need and leave the land as you found it." - Native American Proverb

ericelysia wrote:

Is the C version of this program much different from the C++ version?

CStdioFile file(...);
CString strLine;
file.ReadString(strLine);
int NumberColors = atoi(strLine);
file.ReadString(strLine);
int Width = atoi(strLine);
file.ReadString(strLine);
int Height = atoi(strLine);

"Take only what you need and leave the land as you found it." - Native American Proverb

if (!m_wndHorScroll.Create(this,IDD_SCROLL_HOR,CBRS_BOTTOM,AFX_IDW_CONTROLBAR_LAST-1)) <br />
	{<br />
		TRACE0("Failed to create status bar\n");<br />
		return -1;      // fail to create<br />
	}<br />
<br />
	if (!m_wndVertScroll.Create(this,IDD_SCROLL_VERT,CBRS_RIGHT,AFX_IDW_CONTROLBAR_LAST-1)) <br />
	{<br />
		TRACE0("Failed to create status bar\n");<br />
		return -1;      // fail to create<br />
	}<br />
<br />

#if !defined(AFX_SCROLLHOR1_H__320F4D47_5576_4A56_8154_F0672773B771__INCLUDED_)<br />
#define AFX_SCROLLHOR1_H__320F4D47_5576_4A56_8154_F0672773B771__INCLUDED_<br />
<br />
#if _MSC_VER > 1000<br />
#pragma once<br />
#endif // _MSC_VER > 1000<br />
// ScrollHor1.h : header file<br />
//<br />
<br />
/////////////////////////////////////////////////////////////////////////////<br />
// CScrollHor dialog<br />
<br />
class CScrollHor : public CDialog<br />
{<br />
// Construction<br />
public:<br />
	void SetBar();<br />
	CScrollHor(CWnd* pParent = NULL);   // standard constructor<br />
<br />
// Dialog Data<br />
	//{{AFX_DATA(CScrollHor)<br />
	enum { IDD = IDD_SCROLL_HOR };<br />
	CScrollBar	m_horisontal2;<br />
	int		m_horisontal;<br />
	//}}AFX_DATA<br />
<br />
<br />
// Overrides<br />
	// ClassWizard generated virtual function overrides<br />
	//{{AFX_VIRTUAL(CScrollHor)<br />
	protected:<br />
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support<br />
	//}}AFX_VIRTUAL<br />
<br />
// Implementation<br />
protected:<br />
<br />
	// Generated message map functions<br />
	//{{AFX_MSG(CScrollHor)<br />
	afx_msg void OnPaint();<br />
	virtual BOOL OnInitDialog();<br />
	//}}AFX_MSG<br />
	DECLARE_MESSAGE_MAP()<br />
};<br />
<br />
//{{AFX_INSERT_LOCATION}}<br />
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.<br />
<br />
#endif // !defined(AFX_SCROLLHOR1_H__320F4D47_5576_4A56_8154_F0672773B771__INCLUDED_)

// ScrollHor1.cpp : implementation file<br />
//<br />
<br />
#include "stdafx.h"<br />
#include "Busybee.h"<br />
#include "ScrollHor1.h"<br />
<br />
#ifdef _DEBUG<br />
#define new DEBUG_NEW<br />
#undef THIS_FILE<br />
static char THIS_FILE[] = __FILE__;<br />
#endif<br />
<br />
/////////////////////////////////////////////////////////////////////////////<br />
// CScrollHor dialog<br />
<br />
<br />
CScrollHor::CScrollHor(CWnd* pParent /*=NULL*/)<br />
	: CDialog(CScrollHor::IDD, pParent)<br />
{<br />
	//{{AFX_DATA_INIT(CScrollHor)<br />
	m_horisontal = 0;<br />
	//}}AFX_DATA_INIT<br />
SetBar();<br />
<br />
}<br />
<br />
<br />
void CScrollHor::DoDataExchange(CDataExchange* pDX)<br />
{<br />
	CDialog::DoDataExchange(pDX);<br />
	//{{AFX_DATA_MAP(CScrollHor)<br />
	DDX_Control(pDX, IDC_SCROLLBARHOR, m_horisontal2);<br />
	DDX_Scroll(pDX, IDC_SCROLLBARHOR, m_horisontal);<br />
	//}}AFX_DATA_MAP<br />
}<br />
<br />
<br />
BEGIN_MESSAGE_MAP(CScrollHor, CDialog)<br />
	//{{AFX_MSG_MAP(CScrollHor)<br />
	ON_WM_PAINT()<br />
	//}}AFX_MSG_MAP<br />
END_MESSAGE_MAP()<br />
<br />
/////////////////////////////////////////////////////////////////////////////<br />
// CScrollHor message handlers<br />
<br />
void CScrollHor::SetBar()<br />
{<br />
	m_horisontal2.SetScrollRange(0,100,false);<br />
	m_horisontal2.SetScrollPos(50,true);<br />
	m_horisontal=50;<br />
<br />
}<br />
<br />
void CScrollHor::OnPaint() <br />
{<br />
<br />
	SetBar();      //an attempt to het the damn thing to move<br />
                       //It would of course be more useful to be able to move<br />
                       //it with mouse:) <br />
	<br />
<br />
	CPaintDC dc(this); // device context for painting<br />
	<br />
	// TODO: Add your message handler code here<br />
	<br />
	// Do not call CDialog::OnPaint() for painting messages<br />
}<br />
<br />
<br />
BOOL CScrollHor::OnInitDialog() <br />
{<br />
	CDialog::OnInitDialog();<br />
	<br />
	// TODO: Add extra initialization here Just some testing...<br />
	m_horisontal2.SetScrollRange(0,100,false);<br />
	m_horisontal2.SetScrollPos(50,true);<br />
	m_horisontal=50;<br />
<br />
	return TRUE;  // return TRUE unless you set the focus to a control<br />
	              // EXCEPTION: OCX Property Pages should return FALSE<br />
}<br />