modifypassdlg.cpp

bookman电子图书馆

// ModifyPassDlg.cpp : implementation file
//

#include "stdafx.h"
#include "bookMan.h"
#include "ModifyPassDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CModifyPassDlg dialog


CModifyPassDlg::CModifyPassDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CModifyPassDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CModifyPassDlg)
	m_pass1 = _T("");
	m_pass2 = _T("");
	m_strOldPass = _T("");
	//}}AFX_DATA_INIT
}


void CModifyPassDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CModifyPassDlg)
	DDX_Text(pDX, IDC_MODIFYPASS_EDIT_NEWPASS1, m_pass1);
	DDX_Text(pDX, IDC_MODIFYPASS_EDIT_NEWPASS2, m_pass2);
	DDX_Text(pDX, IDC_MODIFYPASS_EDIT_OLDPASS, m_strOldPass);
	//}}AFX_DATA_MAP
}


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

/////////////////////////////////////////////////////////////////////////////
// CModifyPassDlg message handlers

void CModifyPassDlg::OnOK() 
{
	UpdateData();
	if(m_pass1!=m_pass2)
	{
		AfxMessageBox("两次输入的密码不一至");
		return;
	}
	CString strQuery1,strQuery2;
	_RecordsetPtr pRst;
	strQuery1="select * from [USER] where NAME='"+theApp.strCurUser+"' and PWD='"+m_strOldPass+"'";
	strQuery2="update [USER] set PWD='"+m_pass1+"' where NAME='"+theApp.strCurUser+"'";
	try{
		TESTHR(pRst.CreateInstance(__uuidof(Recordset)));
		pRst->Open(strQuery1.AllocSysString(),pConn.GetInterfacePtr(),adOpenStatic,adLockOptimistic,adCmdText);
		long count=pRst->GetRecordCount();
		if(count==0)
		{
			AfxMessageBox("原密码错误!");
			pRst->Close();
			return;
		}
		pConn->Execute(strQuery2.AllocSysString(),NULL,adModeUnknown);
	}
	catch (_com_error &e) {
		DisplayAdoError(e);
		return;
	}

	CDialog::OnOK();
}