adduser.cpp

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// AddUser.cpp : implementation file
//

#include "stdafx.h"
#include "LANDetect.h"
#include "AddUser.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAddUser dialog


CAddUser::CAddUser(CWnd* pParent /*=NULL*/)
	: CDialog(CAddUser::IDD, pParent)
{
	//{{AFX_DATA_INIT(CAddUser)
	m_name = _T("");
	m_pwd = _T("");
	m_repwd = _T("");
	//}}AFX_DATA_INIT
}


void CAddUser::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAddUser)
	DDX_Text(pDX, IDC_EDIT_NAME, m_name);
	DDV_MaxChars(pDX, m_name, 15);
	DDX_Text(pDX, IDC_EDIT_PWD, m_pwd);
	DDV_MaxChars(pDX, m_pwd, 10);
	DDX_Text(pDX, IDC_EDIT_REPWD, m_repwd);
	DDV_MaxChars(pDX, m_repwd, 10);
	//}}AFX_DATA_MAP
}


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

/////////////////////////////////////////////////////////////////////////////
// CAddUser message handlers

void CAddUser::OnOK() 
{

	UpdateData();
	if(m_name==""||m_pwd==""||m_repwd=="")
	{
		MessageBox("输入信息不可为空！");
		return;
	}
	if(m_pwd!=m_repwd)
	{
		MessageBox("输入的两次密码不相同！");
		return;
	}
	if(m_db.IsOpen())
		m_db.Close();
	CString sql;
	sql.Format("select * from MUser where Mname ='%s'",m_name);   
	m_db.Open(CRecordset::dynaset,_T(sql));
	if(!m_db.IsEOF())
	{
		MessageBox("该用户已存在！");
		return;
	}
	m_db.AddNew();
	m_db.m_Mname=m_name;
	m_db.m_Pwd=m_pwd;
	m_db.Update();
	m_db.Requery();
	MessageBox("用户授权成功！");
	CDialog::OnOK();
}