useradd.cpp

UG调用的动态链接数据库

// UserAdd.cpp : implementation file
//

#include "stdafx.h"
#include "HiCut.h"
#include "UserAdd.h"
#include "Login.h"

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

/////////////////////////////////////////////////////////////////////////////
// CUserAdd dialog


CUserAdd::CUserAdd(CWnd* pParent /*=NULL*/)
	: CDialog(CUserAdd::IDD, pParent)
{
	//{{AFX_DATA_INIT(CUserAdd)
	m_pass1 = _T("");
	m_pass2 = _T("");
	m_user = _T("");
	//}}AFX_DATA_INIT
}


void CUserAdd::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CUserAdd)
	DDX_Text(pDX, IDC_PASS1, m_pass1);
	DDX_Text(pDX, IDC_PASS2, m_pass2);
	DDX_Text(pDX, IDC_USER, m_user);
	//}}AFX_DATA_MAP
}


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

/////////////////////////////////////////////////////////////////////////////
// CUserAdd message handlers

void CUserAdd::OnOK() 
{
    UpdateData(TRUE);
	CDatabase m_database;
    CLogin *m_recordset = new CLogin(&m_database);
	m_recordset->Open(AFX_DB_USE_DEFAULT_TYPE,"[用户表]");
	////////////////////////////
	for(m_recordset->MoveFirst();!m_recordset->IsEOF();m_recordset->MoveNext())
	{
		if(m_recordset->m_column1==m_user)
			MessageBox("该用户已存在");
		CDialog::OnOK();
	}
	
	if(m_pass1==m_pass2)
	{
	m_recordset->AddNew();
	m_recordset->m_column1=m_user;
	m_recordset->m_column2=m_pass1;
	m_recordset->Update();
	}
	else
	{
		MessageBox("密码不一致");
	}
    m_database.Close();
	
	CDialog::OnOK();
}