Figure 5   CFORM

Doc.H

 //////////////////
// Standard doc
//
class CMyDoc : public CDocument {
public:
   virtual ~CMyDoc();

   //{{AFX_VIRTUAL(CMyDoc)
   public:
   virtual void Serialize(CArchive& ar);
   //}}AFX_VIRTUAL

protected:
   CMyDoc();
   DECLARE_DYNCREATE(CMyDoc)

   //{{AFX_MSG(CMyDoc)
   //}}AFX_MSG
   DECLARE_MESSAGE_MAP()
};

View.H

 ////////////////
// Main fram handles sizing and overrides RecalcLayout
// to move view so that form appears centered.
//
class CMainFrame : public CFrameWnd {
public:
   virtual ~CMainFrame();

protected:
   DECLARE_DYNCREATE(CMainFrame)
   CStatusBar  m_wndStatusBar;   // sataus bar window, as normal
   CToolBar    m_wndToolBar;     // ditto for tool bar

   // Following two are new CFORM stuff
   CRect       m_rcNormalView;   // rectangle for normal (MFC) view pos
   BOOL        m_bCenterForm;    // whether to center the form
   BOOL        m_bFixPaint;      // whether to fix painting
   
   CMainFrame();

   // override to center form
   virtual void RecalcLayout(BOOL bNotify = TRUE);

   //{{AFX_MSG(CMainFrame)
   afx_msg int  OnCreate(LPCREATESTRUCT lpCreateStruct);
   afx_msg void OnPaint(); // override required to paint rectangles.
   afx_msg void OnCenterForm();
   afx_msg void OnUpdateCenterForm(CCmdUI* pCmdUI);
   afx_msg void OnFixPaint();
   afx_msg void OnUpdateFixPaint(CCmdUI* pCmdUI);
   //}}AFX_MSG
   DECLARE_MESSAGE_MAP()
};

MainFrm.h

 ////////////////
// Main fram handles sizing and overrides RecalcLayout
// to move view so that form appears centered.
//
class CMainFrame : public CFrameWnd {
public:
   virtual ~CMainFrame();

protected:
   DECLARE_DYNCREATE(CMainFrame)
   CStatusBar  m_wndStatusBar;   // sataus bar window, as normal
   CToolBar    m_wndToolBar;     // ditto for tool bar

   // Following two are new CFORM stuff
   CRect       m_rcNormalView;   // rectangle for normal (MFC) view pos
   BOOL        m_bCenterForm;    // whether to center the form
   BOOL        m_bFixPaint;      // whether to fix painting
   
   CMainFrame();

   // override to center form
   virtual void RecalcLayout(BOOL bNotify = TRUE);

   //{{AFX_MSG(CMainFrame)
   afx_msg int  OnCreate(LPCREATESTRUCT lpCreateStruct);
   afx_msg void OnPaint(); // override required to paint rectangles.
   afx_msg void OnCenterForm();
   afx_msg void OnUpdateCenterForm(CCmdUI* pCmdUI);
   afx_msg void OnFixPaint();
   afx_msg void OnUpdateFixPaint(CCmdUI* pCmdUI);
   //}}AFX_MSG
   DECLARE_MESSAGE_MAP()
};

MainFrm.cpp

 #include "stdafx.h"
#include "cform.h"
#include "doc.h"
#include "view.h"

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

IMPLEMENT_DYNCREATE(CMyFormView, CFormView)


BEGIN_MESSAGE_MAP(CMyFormView, CView)
   //{{AFX_MSG_MAP(CMyFormView)
   ON_WM_CREATE()
   //}}AFX_MSG_MAP
END_MESSAGE_MAP()

CMyFormView::CMyFormView()
   : CFormView(CMyFormView::IDD)
{
   //{{AFX_DATA_INIT(CMyFormView)
      // NOTE: the ClassWizard will add member initialization here
   //}}AFX_DATA_INIT
}

CMyFormView::~CMyFormView()
{
}

void CMyFormView::DoDataExchange(CDataExchange* pDX)
{
   CFormView::DoDataExchange(pDX);
   //{{AFX_DATA_MAP(CMyFormView)
   //}}AFX_DATA_MAP
}

int CMyFormView::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
   if (CView::OnCreate(lpCreateStruct) == -1)
      return -1;
   
   return 0;
}

void CMyFormView::OnInitialUpdate() 
{
   CFormView::OnInitialUpdate();
   ModifyStyle(WS_BORDER, 0);
   ModifyStyleEx(WS_EX_CLIENTEDGE, 0);
}

Cform.h

////////////////////////////////////////////////////////////////

 // CFORM Copyright 1996 Microsoft Systems Journal. 
// If this program works, it was written by Paul DiLascia.
// If not, I don't know who wrote it.
//
// See CFORM.CPP for Description of program.
// 
#include "resource.h"       // main symbols

class CMyApp : public CWinApp {
public:
   CMyApp();

   //{{AFX_VIRTUAL(CMyApp)
   public:
   virtual BOOL InitInstance();
   //}}AFX_VIRTUAL

protected:
   //{{AFX_MSG(CMyApp)
   afx_msg void OnAppAbout();
   //}}AFX_MSG
   DECLARE_MESSAGE_MAP()
};

Cform.cpp

 ////////////////////////////////////////////////////////////////
// CFORM Copyright 1996 Microsoft Systems Journal. 
// If this program works, it was written by Paul DiLascia.
// If not, I don't know who wrote it.
//
// CFORM illustrates how to center the controls in a CFormView.
// Interesting stuff is in mainfrm.cpp.
// Compiles with VC++ 4.0 or later.

#include "stdafx.h"
#include "cform.h"
#include "mainfrm.h"
#include "doc.h"
#include "view.h"

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

BEGIN_MESSAGE_MAP(CMyApp, CWinApp)
   //{{AFX_MSG_MAP(CMyApp)
   ON_COMMAND(ID_APP_ABOUT, OnAppAbout)
   //}}AFX_MSG_MAP
   ON_COMMAND(ID_FILE_NEW, CWinApp::OnFileNew)
   ON_COMMAND(ID_FILE_OPEN, CWinApp::OnFileOpen)
END_MESSAGE_MAP()

CMyApp::CMyApp()
{
}

CMyApp theApp;

BOOL CMyApp::InitInstance()
{
   CSingleDocTemplate* pDocTemplate;
   pDocTemplate = new CSingleDocTemplate(
      IDR_MAINFRAME,
      RUNTIME_CLASS(CMyDoc),
      RUNTIME_CLASS(CMainFrame),       // main SDI frame window
      RUNTIME_CLASS(CMyFormView));
   AddDocTemplate(pDocTemplate);

   CCommandLineInfo cmdInfo;
   ParseCommandLine(cmdInfo);
   if (!ProcessShellCommand(cmdInfo))
      return FALSE;

   return TRUE;
}

void CMyApp::OnAppAbout()
{
   CDialog(IDD_ABOUTBOX).DoModal();
}