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- // LoginDlg.cpp : implementation file
- //
- // This file is part of Microsoft SQL Server online documentation.
- // Copyright (C) 1992-1997 Microsoft Corporation. All rights reserved.
- //
- // This source code is an intended supplement to the Microsoft SQL
- // Server online references and related electronic documentation.
- #include "stdafx.h"
- #include "resource.h"
- #include "LoginDlg.h"
-
- #include "SQL.h"
- #include "SQLExt.h"
-
- #ifdef _DEBUG
- #define new DEBUG_NEW
- #undef THIS_FILE
- static char THIS_FILE[] = __FILE__;
- #endif
-
- /////////////////////////////////////////////////////////////////////////////
- // CLoginDlg dialog
- CLoginDlg::CLoginDlg(CWnd* pParent /*=NULL*/)
- : CDialog(CLoginDlg::IDD, pParent)
- {
- //{{AFX_DATA_INIT(CLoginDlg)
- m_bIntegrated = FALSE;
- m_strPWD = _T("");
- m_strUID = _T("");
- //}}AFX_DATA_INIT
- }
-
- void CLoginDlg::DoDataExchange(CDataExchange* pDX)
- {
- CDialog::DoDataExchange(pDX);
- //{{AFX_DATA_MAP(CLoginDlg)
- DDX_Control(pDX, IDC_CHECK_INTEGRATED, m_chkIntegrated);
- DDX_Control(pDX, IDC_STATIC_UID, m_staticUID);
- DDX_Control(pDX, IDC_STATIC_UDATA, m_grpUData);
- DDX_Control(pDX, IDC_STATIC_PWD, m_staticPWD);
- DDX_Control(pDX, IDC_EDIT_UID, m_editUID);
- DDX_Control(pDX, IDC_EDIT_PWD, m_editPWD);
- DDX_Control(pDX, IDC_COMBO_DSN, m_comboDSN);
- DDX_Check(pDX, IDC_CHECK_INTEGRATED, m_bIntegrated);
- DDX_Text(pDX, IDC_EDIT_PWD, m_strPWD);
- DDV_MaxChars(pDX, m_strPWD, 32);
- DDX_Text(pDX, IDC_EDIT_UID, m_strUID);
- DDV_MaxChars(pDX, m_strUID, 32);
- //}}AFX_DATA_MAP
- }
-
- BEGIN_MESSAGE_MAP(CLoginDlg, CDialog)
- //{{AFX_MSG_MAP(CLoginDlg)
- ON_CBN_SELCHANGE(IDC_COMBO_DSN, OnSelchangeComboDsn)
- ON_BN_CLICKED(IDC_CHECK_INTEGRATED, OnCheckIntegrated)
- //}}AFX_MSG_MAP
- END_MESSAGE_MAP()
-
- /////////////////////////////////////////////////////////////////////////////
- // CLoginDlg message handlers
- BOOL CLoginDlg::OnInitDialog()
- {
- CDialog::OnInitDialog();
-
- // Load the data source combo with available SQL Server datasources
- TCHAR acDSN[SQL_MAX_DSN_LENGTH + 1];
- SQLSMALLINT cbDSN;
- TCHAR acDesc[SQL_MAX_OPTION_STRING_LENGTH + 1];
- SQLSMALLINT cbDesc;
- SQLRETURN sRet;
- SQLHENV hEnv;
-
- if (SQLAllocEnv(&hEnv) == SQL_ERROR)
- {
- return (TRUE);
- }
-
- sRet = SQLDataSources(hEnv, SQL_FETCH_FIRST_USER,
- (SQLTCHAR*) acDSN, SQL_MAX_DSN_LENGTH + 1, &cbDSN,
- (SQLTCHAR*) acDesc, SQL_MAX_OPTION_STRING_LENGTH + 1, &cbDesc);
- while (SQL_SUCCEEDED(sRet))
- {
- if (_tcsstr(acDesc, _T("SQL Server")) != NULL)
- {
- m_comboDSN.AddString(acDSN);
- }
- sRet = SQLDataSources(hEnv, SQL_FETCH_NEXT,
- (SQLTCHAR*) acDSN, SQL_MAX_DSN_LENGTH + 1, &cbDSN,
- (SQLTCHAR*) acDesc, SQL_MAX_OPTION_STRING_LENGTH + 1, &cbDesc);
- }
-
- // Set the selection for the data source combobox.
- m_comboDSN.SetCurSel(0);
- OnSelchangeComboDsn();
-
- return TRUE; // return TRUE unless you set the focus to a control
- // EXCEPTION: OCX Property Pages should return FALSE
- }
-
- void CLoginDlg::OnSelchangeComboDsn()
- {
- // Update our DSN name for the user.
- m_comboDSN.GetLBText(m_comboDSN.GetCurSel(), m_strDSN);
- }
-
- void CLoginDlg::OnCheckIntegrated()
- {
- if (m_chkIntegrated.GetCheck())
- {
- m_grpUData.EnableWindow(FALSE);
- m_staticUID.EnableWindow(FALSE);
- m_editUID.EnableWindow(FALSE);
- m_staticPWD.EnableWindow(FALSE);
- m_editPWD.EnableWindow(FALSE);
-
- m_editUID.SetWindowText(_T(""));
- m_editPWD.SetWindowText(_T(""));
- }
- else
- {
- m_grpUData.EnableWindow(TRUE);
- m_staticUID.EnableWindow(TRUE);
- m_editUID.EnableWindow(TRUE);
- m_staticPWD.EnableWindow(TRUE);
- m_editPWD.EnableWindow(TRUE);
- }
- }
-