paramdlg.cpp

这是我帮一个本科生做的毕业设计

// ParamDlg.cpp : implementation file
//

#include "stdafx.h"
#include "kmeans.h"
#include "ParamDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CParamDlg dialog


CParamDlg::CParamDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CParamDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CParamDlg)
	m_FileName = _T("");
	m_param = 5;
	m_numOfPoint = 20000;
	m_dim = 2;
	m_CheckError = 0.001;
	//}}AFX_DATA_INIT
}


void CParamDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CParamDlg)
	DDX_Text(pDX, IDC_FILENAME, m_FileName);
	DDX_Text(pDX, IDC_PARAM_K, m_param);
	DDX_Text(pDX, IDC_NUMBER, m_numOfPoint);
	DDX_Text(pDX, IDC_DIMITION, m_dim);
	DDX_Text(pDX, IDC_CHECK_ERROR, m_CheckError);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CParamDlg, CDialog)
	//{{AFX_MSG_MAP(CParamDlg)
	ON_BN_CLICKED(IDC_SELECT_DATASET, OnSelectDataset)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CParamDlg message handlers

void CParamDlg::OnSelectDataset() 
{
	// TODO: Add your control notification handler code here
	CString szFilter = "Text Files (*.txt)|*.txt|All Files (*.*)|*.*||";
	CFileDialog dlg(TRUE,NULL,NULL,OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT|OFN_ALLOWMULTISELECT,szFilter);
	if (dlg.DoModal()==IDOK)
	{
       POSITION pos;
	   int a=dlg.m_ofn.nMaxFile;
	   pos=dlg.GetStartPosition();
	   while (pos!=NULL)
	   {
		   m_FileName=dlg.GetNextPathName(pos);
	   }
	}
	UpdateData(FALSE);
}