login.cpp

读取oracle的blob数据. 数据库连接以ODBC连接.

// Login.cpp : implementation file
//

#include "stdafx.h"
#include "CBlob.h"
#include "Login.h"

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

/////////////////////////////////////////////////////////////////////////////
// CLogin dialog


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


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


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

/////////////////////////////////////////////////////////////////////////////
// CLogin message handlers

void CLogin::OnOK() 
{
	// TODO: Add extra validation here
	GetDlgItemText(IDC_EDIT1, dsn, 120);
	GetDlgItemText(IDC_EDIT2, usr, 120);
	GetDlgItemText(IDC_EDIT3, psw, 120);
	if (strlen(dsn)==0 || strlen(usr)==0 ) return; 
	CDialog::OnOK();
}

void CLogin::OnCancel() 
{
	// TODO: Add extra cleanup here
	
	CDialog::OnCancel();
}

BOOL CLogin::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	SetDlgItemText(IDC_EDIT1, "ora92");
	SetDlgItemText(IDC_EDIT2, "dz");
	SetDlgItemText(IDC_EDIT3, "dz");
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}