setpassword.cpp

来自「ADO的综合介绍和实例详解」· C++ 代码 · 共 73 行

// SetPassWord.cpp : implementation file
//

#include "stdafx.h"
#include "Student.h"
#include "SetPassWord.h"
#include "studentdlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CSetPassWord dialog

extern CStudentApp theApp;

CSetPassWord::CSetPassWord(CWnd* pParent /*=NULL*/)
	: CDialog(CSetPassWord::IDD, pParent)
{
	//{{AFX_DATA_INIT(CSetPassWord)
	m_sNewPass = _T("");
	m_sVerify = _T("");
	//}}AFX_DATA_INIT
}


void CSetPassWord::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSetPassWord)
	DDX_Text(pDX, IDC_NewPass, m_sNewPass);
	DDX_Text(pDX, IDC_Verify, m_sVerify);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CSetPassWord, CDialog)
	//{{AFX_MSG_MAP(CSetPassWord)
	ON_BN_CLICKED(IDC_TRUE, OnTrue)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSetPassWord message handlers

void CSetPassWord::OnTrue() 
{
	_variant_t RecordsAffected;
	char buf[100];
	UpdateData(TRUE);
	sprintf(buf,"update users set password = \'%s\' where username=\'%s\'",m_sNewPass,theApp.m_sUserName );
	if(!(m_sNewPass==m_sVerify))
	{
		MessageBox("密码不一致!");
		m_sVerify="";
		UpdateData(TRUE);
		return;
	}
	try
	{
		theApp.m_pConnect->Execute(buf,&RecordsAffected,adCmdText);
		MessageBox("密码修改成功！");
		CDialog::OnOK();
	}
	catch(_com_error e)
	{
		AfxMessageBox(e.ErrorMessage());
		
	}
}