// CRDBSLogin.cpp : implementation file
//

#include "stdafx.h"
#include "CRDBS.h"
#include "CRDBSLogin.h"
#include "CRDBSDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CCRDBSLogin dialog
extern CDatabase m_db;

CCRDBSLogin::CCRDBSLogin(CWnd* pParent /*=NULL*/)
	: CDialog(CCRDBSLogin::IDD, pParent)
{
	//{{AFX_DATA_INIT(CCRDBSLogin)
	m_bPassword = _T("dbaccess");
	m_bUsername = _T("dbaccess");
	m_bDSN = _T("crm");
	//}}AFX_DATA_INIT
}


void CCRDBSLogin::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CCRDBSLogin)
	DDX_Text(pDX, IDC_PASSWORD, m_bPassword);
	DDX_Text(pDX, IDC_USERNAME, m_bUsername);
	DDX_Text(pDX, IDC_DSN, m_bDSN);
	//}}AFX_DATA_MAP
}


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

/////////////////////////////////////////////////////////////////////////////
// CCRDBSLogin message handlers

void CCRDBSLogin::OnOK() 
{
	// TODO: Add extra validation here
	UpdateData(true);

	CString strConnect;
	strConnect.Format("DSN=%s;UID=%s;PWD=%s",m_bDSN,m_bUsername,m_bPassword);
	//打開數據庫的連接,并且捕獲異常
	TRY{
		m_db.OpenEx(strConnect,CDatabase::noOdbcDialog);
	}
	CATCH(CDBException,ex)
	{
		AfxMessageBox (ex->m_strError);
		AfxMessageBox (ex->m_strStateNativeOrigin);		
	}
	AND_CATCH(CMemoryException,pEx)
	{
		pEx->ReportError();
		AfxMessageBox ("memory exception");
	}
	AND_CATCH(CException,e)
	{
		TCHAR szError[100];
		e->GetErrorMessage(szError,100);
		AfxMessageBox (szError);
	}
	END_CATCH
	CDialog::OnOK();
}

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