dlgaddlogin.cpp

成绩管理系统

// DLGaddlogin.cpp : implementation file
//

#include "stdafx.h"
#include "STUGRADE.h"
#include "DLGaddlogin.h"

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

/////////////////////////////////////////////////////////////////////////////
// CDLGaddlogin dialog


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


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


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

/////////////////////////////////////////////////////////////////////////////
// CDLGaddlogin message handlers

void CDLGaddlogin::OnOK() 
{
	// TODO: Add extra validation here
	CString user,pass1,pass2;
	GetDlgItemText(IDC_EDIT1,user);
	GetDlgItemText(IDC_EDIT2,pass1);
	GetDlgItemText(IDC_EDIT3,pass2);
	if (!m_Flg)  //0为修改密码
	{
		//检查旧密码
		if (!m_Checkold) //还没有检查旧密码
		{
			if (!strcmp(pass1,*m_pPass))
			{
				SetDlgItemText(IDC_EDITc1,"新密码：");
				SetDlgItemText(IDC_EDITc2,"确认新密码：");
				CEdit *pEdit = (CEdit*)GetDlgItem(IDC_EDITc2);
				pEdit->ShowWindow(TRUE);
				pEdit = (CEdit*)GetDlgItem(IDC_EDIT3);
				pEdit->ShowWindow(TRUE);
                SetDlgItemText(IDC_EDIT2,_T(""));
				m_Checkold = true;  //检查ok
				return;
			}
			else
			{
				MessageBox("旧密码不正确!","出错",MB_ICONSTOP);
				return;
			}
		}
	}
	if (user.IsEmpty())
	{
		MessageBox("用户名不能为空!");
		return;
	}
	if (!strcmp(pass1,pass2))
	{
		*m_pUser = user;
		*m_pPass = pass1;
	}
	else
	{
		MessageBox("确认密码不一致!");
		return;
	} 
	CDialog::OnOK();
}

BOOL CDLGaddlogin::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	m_Checkold = false;
	if (m_Flg==0) //修改密码
	{
		SetDlgItemText(IDC_EDIT1,*m_pUser);
		SetDlgItemText(IDC_EDITc1,"输入旧密码：");
		CEdit *pEdit = (CEdit*)GetDlgItem(IDC_EDITc2);
		pEdit->ShowWindow(FALSE);
		pEdit = (CEdit*)GetDlgItem(IDC_EDIT3);
		pEdit->ShowWindow(FALSE);
        pEdit = (CEdit*)GetDlgItem(IDC_EDIT1);
        pEdit->EnableWindow(FALSE);
		SetWindowText("更改当前用户密码");
	}
	else
	{
		SetDlgItemText(IDC_EDITc1,"密码：");
		SetDlgItemText(IDC_EDITc2,"确认密码：");
	}

	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}