adddatadlg.cpp

如何使用MATLAB编程

// AddDataDlg.cpp : implementation file
//

#include "stdafx.h"
#include "lag.h"
#include "AddDataDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAddDataDlg dialog


CAddDataDlg::CAddDataDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CAddDataDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CAddDataDlg)
	m_x = _T("");
	m_y = _T("");
	m_ncount = 0;
	//}}AFX_DATA_INIT
}


void CAddDataDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAddDataDlg)
	DDX_Control(pDX, IDC_LISTDATA, m_list);
	DDX_Text(pDX, IDC_EDIT1, m_x);
	DDX_Text(pDX, IDC_EDIT2, m_y);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CAddDataDlg, CDialog)
	//{{AFX_MSG_MAP(CAddDataDlg)
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CAddDataDlg message handlers

BOOL CAddDataDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	m_list.InsertColumn(0,"X",LVCF_FMT,100);
	m_list.InsertColumn(1,"Y",LVCF_FMT,200);
	m_list.SetExtendedStyle(LVS_EX_FULLROWSELECT |LVS_EX_GRIDLINES );
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CAddDataDlg::SetArr(fArray *p)
{
	pArr = p;
}

void CAddDataDlg::OnOK() 
{
	// TODO: Add extra validation here
	UpdateData(TRUE);
	if (m_x == "" || m_y == "")
	{
		MessageBox("请先输入数据。");
	}
	m_list.InsertItem(m_ncount,m_x);
	m_list.SetItemText(m_ncount,1,m_y);
	m_ncount ++;
	m_x = "";
	m_y = "";
	UpdateData(FALSE);
}

void CAddDataDlg::OnButton1() 
{
	func val;
	UpdateData(TRUE);
	if (m_x != "")
	{
		OnOK();
	}
	for (int i = 0; i < m_list.GetItemCount(); i ++)
	{
		val.x = atof(m_list.GetItemText(i,0));
		val.y = atof(m_list.GetItemText(i,1));
		pArr->Add(val);
	}
	CDialog::OnOK();
}