dlgjianyan.cpp

简易火车售票系统

// DlgJianyan.cpp : implementation file
//

#include "stdafx.h"
#include "afxdb.h"
#include "UserSet.h"
#include "Train.h"
#include "DlgJianyan.h"
#include "DlgUpdateuser.h"

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

/////////////////////////////////////////////////////////////////////////////
// CDlgJianyan dialog


CDlgJianyan::CDlgJianyan(CWnd* pParent /*=NULL*/)
	: CDialog(CDlgJianyan::IDD, pParent)
{
	//{{AFX_DATA_INIT(CDlgJianyan)
	m_jianyankey = _T("");
	m_jianyanname = _T("");
	//}}AFX_DATA_INIT
}


void CDlgJianyan::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDlgJianyan)
	DDX_Text(pDX, IDC_JIANYANKEY, m_jianyankey);
	DDX_Text(pDX, IDC_JIANYANNAME, m_jianyanname);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CDlgJianyan, CDialog)
	//{{AFX_MSG_MAP(CDlgJianyan)
	ON_BN_CLICKED(IDC_JIANYAN_CANCEL, OnJianyanCancel)
	ON_BN_CLICKED(IDC_JIANYAN_OK, OnJianyanOk)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDlgJianyan message handlers

void CDlgJianyan::OnJianyanCancel() 
{
	// TODO: Add your control notification handler code here
	CDialog::OnCancel();
	
}

void CDlgJianyan::OnJianyanOk() 
{
	// TODO: Add your control notification handler code here
	UpdateData();
	CUserSet set;
	CDatabase db;
	
 try
 {
	 if (set.IsOpen())
		 set.Close();
	 set.m_strFilter.Format("username='%s'and userkey='%s'",m_jianyanname,m_jianyankey);
	 set.Open(CRecordset::snapshot,NULL,CRecordset::none);
	 if(set.IsEOF())
	 {
		 set.Close();
		 AfxMessageBox("密码错误请重试!");
		 return;
	 }
	 else
	 {
		 CDlgUpdateuser updateuser;
		 updateuser.DoModal();
		 updateuser.m_updateusername=m_jianyanname;
		 
	 }
	
}
 catch(CDBException* pe)
 {
	 pe->ReportError();
	 return;
 }
}