logindlg.cpp

一个简单的VC数据库程序！ 一个简单的VC数据库程序！

// LoginDlg.cpp : implementation file
//

#include "stdafx.h"
#include "UserReg.h"
#include "LoginDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CLoginDlg dialog


CLoginDlg::CLoginDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CLoginDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CLoginDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}


void CLoginDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CLoginDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CLoginDlg, CDialog)
	//{{AFX_MSG_MAP(CLoginDlg)
	ON_BN_CLICKED(IDC_BUTTON_NO, OnButtonNo)
	ON_BN_CLICKED(IDC_BUTTON_YES, OnButtonYes)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CLoginDlg message handlers

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

void CLoginDlg::OnButtonYes() 
{
	// TODO: Add your control notification handler code here
	CString Name="";
	CString Psw="";
	GetDlgItem(IDC_EDIT_NAME)->GetWindowText(Name);
	GetDlgItem(IDC_EDIT_PSW)->GetWindowText(Psw);
	if(strlen(Name)<=0)
	{
		MessageBox("用户名不能为空！");
		return;
	}
	if(strlen(Psw)<=0)
	{
		MessageBox("密码不能为空！");
		return;
	}
	if(strcmp("admin",Name)!=0)
	{
		MessageBox("用户名不存在！");
		return;
	}
	if(strcmp("123",Psw)!=0)
	{
		MessageBox("密码错误！");
		return;
	}
	CDialog::OnOK();
}