mainfrm.cpp

孙鑫老师的vc深入详解的教程的源码和PPT

// MainFrm.cpp : implementation of the CMainFrame class
//

#include "stdafx.h"
#include "Graphic.h"

#include "MainFrm.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMainFrame

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_COMMAND(IDM_WRITE, OnWrite)
	ON_COMMAND(IDM_READ, OnRead)
	ON_COMMAND(IDM_DOT, OnDot)
	ON_COMMAND(IDM_LINE, OnLine)
	ON_COMMAND(IDM_ELLIPSE, OnEllipse)
	ON_COMMAND(IDM_RECTANGLE, OnRectangle)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // status line indicator
	ID_INDICATOR_CAPS,
	ID_INDICATOR_NUM,
	ID_INDICATOR_SCRL,
};

/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction

CMainFrame::CMainFrame()
{
	// TODO: add member initialization code here
	
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}

	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(indicators,
		  sizeof(indicators)/sizeof(UINT)))
	{
		TRACE0("Failed to create status bar\n");
		return -1;      // fail to create
	}

	// TODO: Delete these three lines if you don't want the toolbar to
	//  be dockable
	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndToolBar);

	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return TRUE;
}

/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
	CFrameWnd::AssertValid();
}

void CMainFrame::Dump(CDumpContext& dc) const
{
	CFrameWnd::Dump(dc);
}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers


void CMainFrame::OnWrite() 
{
	// TODO: Add your command handler code here
	CFile file("1.txt",CFile::modeCreate|CFile::modeWrite);
	CArchive ar(&file,CArchive::store);
	int i=1;
	char ch='a';
	float f=1.3f;
	CString str("miaomiao");
	ar<<i<<ch<<f<<str;
}

void CMainFrame::OnRead() 
{
	// TODO: Add your command handler code here
	CFile file("1.txt",CFile::modeRead);
	CArchive ar(&file,CArchive::load);
	int i;
	char ch;
	float f;
	CString str;
	CString strResult;
	ar>>i>>ch>>f>>str;
	strResult.Format("%d,%c,%f,%s",i,ch,f,str);
	MessageBox(strResult);


}

void CMainFrame::OnDot() 
{
	// TODO: Add your command handler code here
	
}

void CMainFrame::OnLine() 
{
	// TODO: Add your command handler code here
	
}

void CMainFrame::OnEllipse() 
{
	// TODO: Add your command handler code here
	
}

void CMainFrame::OnRectangle() 
{
	// TODO: Add your command handler code here
	
}