delpardlg.cpp

UG调用的动态链接数据库

// Delpardlg.cpp : implementation file
//

#include "stdafx.h"
#include "HiCut.h"
#include "Delpardlg.h"
#include "Data_Parameter.h"

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

/////////////////////////////////////////////////////////////////////////////
// CDelpardlg dialog


CDelpardlg::CDelpardlg(CWnd* pParent /*=NULL*/)
	: CDialog(CDelpardlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CDelpardlg)
	m_num = 0;
	//}}AFX_DATA_INIT
}


void CDelpardlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDelpardlg)
	DDX_Text(pDX, IDC_NUMBER, m_num);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CDelpardlg, CDialog)
	//{{AFX_MSG_MAP(CDelpardlg)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDelpardlg message handlers

void CDelpardlg::OnOK() 
{
	CDatabase m_database;
	CData_Parameter *m_recordset = new CData_Parameter(&m_database);
	m_recordset->Open(AFX_DB_USE_DEFAULT_TYPE,"[切削参数表]");
	UpdateData(TRUE);
	int res=0;
	for(m_recordset->MoveFirst();!m_recordset->IsEOF();m_recordset->MoveNext())
	{	
		if(m_recordset->m_column1==m_num)
		{
			m_recordset->Delete();
			res=1;
		}
	}
	if(res=0)
    MessageBox("不存在该记录");
	// TODO: Add extra validation here
	
	CDialog::OnOK();
}