// TestDlg.cpp : 實現文件
//

#include "stdafx.h"
#include "Test.h"
#include "TestDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// 用于應用程序“關于”菜單項的 CAboutDlg 對話框

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// 對話框數據
	enum { IDD = IDD_ABOUTBOX };

	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV 支持

// 實現
protected:
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
END_MESSAGE_MAP()


// CTestDlg 對話框



CTestDlg::CTestDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CTestDlg::IDD, pParent)
	, m_StrDBQ(_T("D:\\MyDBDao.mdb"))
	, m_StrDescription(_T("這是我的數據源說明"))
	, m_StrDriver(_T("D:\\Windows\\System32\\odbcjt32.dll"))
	, m_StrDriverID(_T("25"))
	, m_StrFIL(_T("MS Access"))
	, m_StrSafeTransactions(_T("0"))
	, m_StrUID(_T(""))
	, m_StrDataSourceName(_T("數據源名稱"))
{
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CTestDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Text(pDX, IDC_STRDBQ, m_StrDBQ);
	DDX_Text(pDX, IDC_STRDESCRIPTION, m_StrDescription);
	DDX_Text(pDX, IDC_STRDRIVER, m_StrDriver);
	DDX_Text(pDX, IDC_STRDRIVERID, m_StrDriverID);
	DDX_Text(pDX, IDC_STRFIL, m_StrFIL);
	DDX_Text(pDX, IDC_STRSAFETRANSACTIONS, m_StrSafeTransactions);
	DDX_Text(pDX, IDC_STRUID, m_StrUID);
	DDX_Text(pDX, IDC_STRDATASOURCENAME, m_StrDataSourceName);
}

BEGIN_MESSAGE_MAP(CTestDlg, CDialog)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	//}}AFX_MSG_MAP
	ON_BN_CLICKED(IDC_BTNREGDATASOURCE, OnBnClickedBtnregdatasource)
END_MESSAGE_MAP()


// CTestDlg 消息處理程序

BOOL CTestDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// 將\“關于...\”菜單項添加到系統菜單中。

	// IDM_ABOUTBOX 必須在系統命令范圍內。
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// 設置此對話框的圖標。當應用程序主窗口不是對話框時，框架將自動
	//  執行此操作
	SetIcon(m_hIcon, TRUE);			// 設置大圖標
	SetIcon(m_hIcon, FALSE);		// 設置小圖標

	// TODO：在此添加額外的初始化代碼
	
	return TRUE;  // 除非設置了控件的焦點，否則返回 TRUE
}

void CTestDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// 如果向對話框添加最小化按鈕，則需要下面的代碼
//  來繪制該圖標。對于使用文檔/視圖模型的 MFC 應用程序，
//  這將由框架自動完成。

void CTestDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // 用于繪制的設備上下文

		SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);

		// 使圖標在工作矩形中居中
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// 繪制圖標
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

//當用戶拖動最小化窗口時系統調用此函數取得光標顯示。
HCURSOR CTestDlg::OnQueryDragIcon()
{
	return static_cast<HCURSOR>(m_hIcon);
}

void CTestDlg::OnBnClickedBtnregdatasource()
{
	UpdateData(TRUE);
	HKEY hKey;
	DWORD lDisp; 
	//注冊數據源名
	CString strSubKey="SOFTWARE\\ODBC\\ODBC.INI\\"+this->m_StrDataSourceName;
	RegCreateKeyEx(HKEY_CURRENT_USER,
		strSubKey,
		0,
		NULL,
		REG_OPTION_NON_VOLATILE,
		KEY_ALL_ACCESS,
		NULL,
		&hKey,
		&lDisp);
	//注冊ODBC驅動程序
	RegSetValueEx(hKey,
		"Driver",
		0,
		REG_SZ,
		(const unsigned char *)((LPCTSTR)this->m_StrDriver),
		strlen((LPCTSTR)this->m_StrDriver)+1);

	//注冊數據庫文件
	RegSetValueEx(hKey,
		"DBQ",
		0,
		REG_SZ,
		(const unsigned char *)((LPCTSTR)this->m_StrDBQ),
		strlen((LPCTSTR)this->m_StrDBQ)+1);
	//注冊數據源說明
	RegSetValueEx(hKey,
		"Description",
		0,
		REG_SZ,
		(const unsigned char *)((LPCTSTR)this->m_StrDescription),
		strlen((LPCTSTR)this->m_StrDescription)+1);

	//注冊DriverID
	DWORD DriverID=atol(this->m_StrDriverID);
	RegSetValueEx(hKey,
		"DriverID",
		0,
		REG_DWORD,
		(const BYTE *)&DriverID,
		sizeof(DWORD));
	//注冊FIL
	RegSetValueEx(hKey,
		"FIL",
		0,
		REG_SZ,
		(const unsigned char *)((LPCTSTR)this->m_StrFIL),
		strlen((LPCTSTR)this->m_StrFIL)+1);
	//注冊SafeTransactions
	DWORD SafeTransactions=atol(this->m_StrSafeTransactions);
	RegSetValueEx(hKey,
		"SafeTransactions",
		0,
		REG_DWORD,
		(const BYTE *)&SafeTransactions,
		sizeof(DWORD));
	//注冊UID
	RegSetValueEx(hKey,
		"UID",
		0,
		REG_SZ,
		(const unsigned char *)((LPCTSTR)this->m_StrUID),
		strlen((LPCTSTR)this->m_StrUID)+1);
}