// LoginDlg.cpp : implementation file
//

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

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

/////////////////////////////////////////////////////////////////////////////
// CLoginDlg dialog
//注意?。。。。。。?extern CDatabase m_db;
CLoginDlg::CLoginDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CLoginDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CLoginDlg)
	m_bDSN = _T("mysql");
	m_bUsername = _T("dbo");
	m_bPassword = _T("");
	//}}AFX_DATA_INIT
}


void CLoginDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CLoginDlg)
	DDX_Text(pDX, IDC_EDIT_DBSOURCE, m_bDSN);
	DDX_Text(pDX, IDC_EDIT_DBUSER, m_bUsername);
	DDX_Text(pDX, IDC_EDIT_PASSWORD, m_bPassword);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CLoginDlg, CDialog)
	//{{AFX_MSG_MAP(CLoginDlg)
	ON_BN_CLICKED(IDC_BTN_DBCONNECT, OnOK)
	ON_BN_CLICKED(IDC_SYS_CANCEL, OnSysCancel)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CLoginDlg message handlers

void CLoginDlg::OnOK() 
{
	
 UpdateData(true);
  CString strConnect;
  strConnect.Format("DSN=%s;UID=%s;PWD=%s",m_bDSN,m_bUsername,m_bPassword);
  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,1000);
	  
	  AfxMessageBox(szError);
  }
  END_CATCH
	  CDialog::OnOK();
}

void CLoginDlg::OnSysCancel() 
{
	// TODO: Add your control notification handler code here
	CDialog::OnCancel();
}