C / C++ / MFC

<code>
// PyreSoft  Text EditorDlg.cpp : implementation file
//

#include <fstream>
#include "stdafx.h"
#include "PyreSoft  Text Editor.h"
#include "PyreSoft  Text EditorDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

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

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPyreSoftTextEditorDlg dialog

CPyreSoftTextEditorDlg::CPyreSoftTextEditorDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CPyreSoftTextEditorDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CPyreSoftTextEditorDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CPyreSoftTextEditorDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CPyreSoftTextEditorDlg)
	DDX_Control(pDX, IDC_FILENAME, m_FileName);
	DDX_Control(pDX, IDC_EDIT_BOX, m_TextBoxString);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CPyreSoftTextEditorDlg, CDialog)
	//{{AFX_MSG_MAP(CPyreSoftTextEditorDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON1, OnSave)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPyreSoftTextEditorDlg message handlers

BOOL CPyreSoftTextEditorDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CPyreSoftTextEditorDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CPyreSoftTextEditorDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CPyreSoftTextEditorDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}



void CPyreSoftTextEditorDlg::OnSave() 
{

	// get an error when I put the using namespace std here,
	// or anywhere else on the page.

	CString FileName;
	CString MainText;

	m_TextBoxString.GetWindowText( MainText );
	m_FileName.GetWindowText( FileName );
	CString JustChecking = FileName + ".txt";

	// Some way to convert to CString to string here
	
	/*

	ofstream file(StringVersionOfFileName.c_str());
	if(!file) AfxMessageBox("Error creating file");
	else {
	file << StringVersionOfMainText;
	}
	file.close();

	*/


}

</code>

<br />
#include "stdafx.h"<br />
#include "stdlib.h"<br />
#include "stdio.h"<br />
#include "memory.h"<br />
#include "windows.h"<br />
#include "time.h"<br />
<br />
typedef BOOL ( CALLBACK CreateTimerQueueTimerProc ) ( PHANDLE, HANDLE, WAITORTIMERCALLBACKFUNC, PVOID, DWORD, DWORD, ULONG );<br />
typedef BOOL ( CALLBACK DeleteTimerQueueTimerProc ) ( HANDLE, HANDLE, HANDLE );<br />
<br />
<br />
VOID CALLBACK Win32TimerQueueProc(PVOID lpParameter, BOOLEAN TimerOrWaitFired)<br />
{<br />
SYSTEMTIME myWin32SystemTime;<br />
<br />
// get the system time<br />
::GetSystemTime(&myWin32SystemTime);<br />
<br />
ULONG currentMilliseconds = myWin32SystemTime.wSecond * 1000 + myWin32SystemTime.wMilliseconds;<br />
<br />
SYSTEMTIME* myLastWin32SystemTime = (SYSTEMTIME*)lpParameter;<br />
<br />
ULONG lastMilliseconds = myLastWin32SystemTime->wSecond * 1000 + myLastWin32SystemTime->wMilliseconds;<br />
::printf("%d\n", currentMilliseconds - lastMilliseconds );<br />
<br />
*myLastWin32SystemTime = myWin32SystemTime;<br />
}<br />
<br />
<br />
int main( int argc, char** argv)<br />
{<br />
HMODULE hKernel32 = ::LoadLibrary("kernel32.dll");<br />
<br />
CreateTimerQueueTimerProc* pCreateTimerQueueTimerProc = (CreateTimerQueueTimerProc*) ::GetProcAddress( hKernel32, "CreateTimerQueueTimer" );<br />
<br />
if( !pCreateTimerQueueTimerProc )<br />
{<br />
::printf( "timer code will not function - system must be W2K or later" );<br />
return 1;<br />
}<br />
<br />
DWORD timeDelta = 100;<br />
<br />
SYSTEMTIME myLastWin32SystemTime;<br />
<br />
HANDLE myTimer;<br />
(*pCreateTimerQueueTimerProc)( &myTimer, <br />
NULL, <br />
Win32TimerQueueProc, <br />
&myLastWin32SystemTime, <br />
timeDelta, <br />
timeDelta, <br />
0 );<br />
<br />
::Sleep(50000);<br />
<br />
return 0;<br />
}<br />
<br />

class PrintInt {
  public:
    void operator() (int elem) const {
        cout << elem << ' ';
    }
};