doldoc.cpp

这是书上的代码

// DOLDoc.cpp : implementation of the CDOLDoc class
//

#include "stdafx.h"
#include "DOL.h"
#include"SetDlg.h"
#include "DOLDoc.h"
#include <string.h>

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

/////////////////////////////////////////////////////////////////////////////
// CDOLDoc

IMPLEMENT_DYNCREATE(CDOLDoc, CDocument)

BEGIN_MESSAGE_MAP(CDOLDoc, CDocument)
	//{{AFX_MSG_MAP(CDOLDoc)
	ON_COMMAND(ID_SETPARA, OnSetpara)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDOLDoc construction/destruction

CDOLDoc::CDOLDoc()
{
	// TODO: add one-time construction code here

}

CDOLDoc::~CDOLDoc()
{
}

BOOL CDOLDoc::OnNewDocument()
{
	if (!CDocument::OnNewDocument())
		return FALSE;

	// TODO: add reinitialization code here
	// (SDI documents will reuse this document)
	 //vonkoch-1
 
	Rule= "F+F--F+F" ;
 
	str= "F" ;
	Turx=200;
	Tury=400;
	stan=12000;
 	Klevel=4; 
 	that=85;

	return TRUE;
}



/////////////////////////////////////////////////////////////////////////////
// CDOLDoc serialization

void CDOLDoc::Serialize(CArchive& ar)
{
	if (ar.IsStoring())
	{
		// TODO: add storing code here
	}
	else
	{
		// TODO: add loading code here
	}
}

/////////////////////////////////////////////////////////////////////////////
// CDOLDoc diagnostics

#ifdef _DEBUG
 void CDOLDoc::AssertValid() const
{
	CDocument::AssertValid();
 } 

void CDOLDoc::Dump(CDumpContext& dc) const
{
	CDocument::Dump(dc);
}
#endif //_DEBUG 

/////////////////////////////////////////////////////////////////////////////
// CDOLDoc commands

void CDOLDoc::OnSetpara() 
{
	// TODO: Add your command handler code here
	drawtrue=1;

 	CSetDlg setdlg;
 	setdlg.rule=Rule;
	setdlg.w=str;
 	setdlg.that=that; 
	setdlg.stan=stan;
	setdlg.turx=Turx;
	setdlg.tury=Tury;
	setdlg.klevel=Klevel;
	if(setdlg.DoModal()==IDOK)
	{
		that=setdlg.that;
		stan=setdlg.stan;
		Turx=setdlg.turx;
		Tury=setdlg.tury;
		Klevel=setdlg.klevel; 
	 	Rule=setdlg.rule;
		str=setdlg.w;
	
		} 
	

	
}