vdlg.cpp

这是书上的代码

// vDlg.cpp : implementation file
//

#include "stdafx.h"
#include "v.h"
#include "vDlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
#include "Pic_Name.h"
#include "Pic_Name1.h"
#include "Pic_Name2.h"
#include "iostream.h"
#include "fstream.h"
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

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

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

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

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CVDlg dialog

CVDlg::CVDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CVDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CVDlg)
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CVDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CVDlg)
	DDX_Control(pDX, IDC_EDIT1, m_edit);
	DDX_Control(pDX, IDC_COMBO3, m_combo3);
	DDX_Control(pDX, IDC_COMBO2, m_combo2);
	DDX_Control(pDX, IDC_COMBO1, m_combo1);
	DDX_Control(pDX, IDC_BUTTON1, m_button);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CVDlg, CDialog)
	//{{AFX_MSG_MAP(CVDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_VIEW, OnView)
	ON_BN_CLICKED(IDC_AITER, OnAiter)
	ON_BN_CLICKED(IDC_ADD, OnAdd)
	ON_BN_CLICKED(IDC_DELETE, OnDelete)
	//}}AFX_MSG_MAP
	ON_COMMAND_RANGE(IDC_RADIO1,IDC_RADIO3,OnChoice)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CVDlg message handlers

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

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	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);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	CDatabase m_database;
	CString strSQL,str;
	m_database.Open(_T("PIC_NAME"));
	CPic_Name m_picname(&m_database);
	strSQL.Format("select  *  from  165");
	m_picname.Open(CRecordset::snapshot,strSQL);
	CDBVariant varValue;
    if(m_picname.GetRecordCount()!=0)
	   m_picname.MoveFirst();
    while(!m_picname.IsEOF())
    {
	   int temp=0;
       m_picname.GetFieldValue(temp,varValue);
	   str=varValue.m_pstring->GetBuffer(1);
	   m_combo1.AddString(str);
	   m_picname.MoveNext();
	}
	m_picname.Close();

	strSQL.Format("select  *  from  175");
	m_picname.Open(CRecordset::snapshot,strSQL);
    if(m_picname.GetRecordCount()!=0)
	   m_picname.MoveFirst();
    while(!m_picname.IsEOF())
    {
	   int temp=0;
       m_picname.GetFieldValue(temp,varValue);
	   str=varValue.m_pstring->GetBuffer(1);
	   m_combo2.AddString(str);
	   m_picname.MoveNext();
	}
	m_picname.Close();
	
	strSQL.Format("select  *  from  240");
	m_picname.Open(CRecordset::snapshot,strSQL);
    if(m_picname.GetRecordCount()!=0)
	   m_picname.MoveFirst();
    while(!m_picname.IsEOF())
    {
	   int temp=0;
       m_picname.GetFieldValue(temp,varValue);
	   str=varValue.m_pstring->GetBuffer(1);
	   m_combo3.AddString(str);
	   m_picname.MoveNext();
	}
	m_picname.Close();
	m_database.Close();
	return TRUE;  // return TRUE  unless you set the focus to a control
}

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

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CVDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		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;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CVDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}


void CVDlg::OnChoice(UINT nID)
{
	switch(nID)
	{
	case IDC_RADIO1:num=165;break;
	case IDC_RADIO2:num=175;break;
    case IDC_RADIO3:num=240;break;
	}
}

void CVDlg::OnView() 
{
	// TODO: Add your control notification handler code here
	CString strs,strSQL,str;
	CDatabase m_database;
	m_database.Open(_T("PIC_NAME"));
	CPic_Name m_picname(&m_database);
	CDBVariant varValue;
	if(num==165)
	{
		GetDlgItemText(IDC_COMBO1,str);
		strSQL.Format("select  PROPERTY  from  165 where NAME='%s'",str);
	    m_picname.Open(CRecordset::forwardOnly,strSQL);
        m_picname.GetFieldValue("PROPERTY",varValue);
		m_edit.SetSel(0,-1);
		m_edit.ReplaceSel(varValue.m_pstring->GetBuffer(1));
		strs.Format("165\\%s.bmp",str);
		m_picname.Close();
	}
	if(num==175)
	{
		GetDlgItemText(IDC_COMBO2,str);
		strSQL.Format("select  PROPERTY  from  175 where NAME='%s'",str);
	    m_picname.Open(CRecordset::forwardOnly,strSQL);
        m_picname.GetFieldValue("PROPERTY",varValue);
		m_edit.SetSel(0,-1);
		m_edit.ReplaceSel(varValue.m_pstring->GetBuffer(1));
        strs.Format("175\\%s.bmp",str);
		m_picname.Close();
	}
    if(num==240)
	{
		GetDlgItemText(IDC_COMBO3,str);
		strSQL.Format("select  PROPERTY  from  240 where NAME='%s'",str);
	    m_picname.Open(CRecordset::forwardOnly,strSQL);
        m_picname.GetFieldValue("PROPERTY",varValue);
		m_edit.SetSel(0,-1);
		m_edit.ReplaceSel(varValue.m_pstring->GetBuffer(1));
        strs.Format("240\\%s.bmp",str);
		m_picname.Close();
	}
    HBITMAP hBitmap=(HBITMAP)LoadImage(NULL,_T(strs),IMAGE_BITMAP,0,0,LR_LOADFROMFILE);
    m_button.SetBitmap(hBitmap);
}

void CVDlg::OnAiter() 
{
	// TODO: Add your control notification handler code here
	CString str,strs,strSQL,cstr;
	CDatabase m_database;
	m_database.Open(_T("PIC_NAME"));
	CPic_Name m_picname(&m_database);
	CPic_Name1 m_picname1(&m_database);
    CPic_Name2 m_picname2(&m_database);
	m_edit.GetWindowText(cstr);
	if(num==165)
	{
		GetDlgItemText(IDC_COMBO1,str);
	    strSQL.Format("NAME='%s'",str);
		m_picname.m_strFilter=strSQL;
		m_picname.Open();
		m_picname.Edit();
		m_picname.m_PROPERTY=cstr;
        m_picname.Update();
		m_picname.Close();
	}
    if(num==175)
	{
		GetDlgItemText(IDC_COMBO2,str);
		strSQL.Format("NAME='%s'",str);
		m_picname1.m_strFilter=strSQL;
		m_picname1.Open();
		m_picname1.Edit();
		m_picname1.m_PROPERTY=cstr;
        m_picname1.Update();
		m_picname1.Close();
	}
    if(num==240)
	{
		GetDlgItemText(IDC_COMBO3,str);
		strSQL.Format("NAME='%s'",str);
		m_picname2.m_strFilter=strSQL;
		m_picname2.Open();
		m_picname2.Edit();
		m_picname2.m_PROPERTY=cstr;
        m_picname2.Update();
		m_picname2.Close();
	}
    strs.Format("C:\\Program Files\\AutoCAD 2002\\acad.exe  %d\\%s.dwg",num,str);
	if(MessageBox("是否修改原图","修改提示",MB_ICONINFORMATION|MB_OKCANCEL)==IDOK)
        WinExec(strs,SW_SHOW);
}

void CVDlg::OnAdd() 
{
	// TODO: Add your control notification handler code here
	CString str,strSQL,cstr;
	CDatabase m_database;
	m_database.Open(_T("PIC_NAME"));
	CPic_Name m_picname(&m_database);
	CPic_Name1 m_picname1(&m_database);
    CPic_Name2 m_picname2(&m_database);
	m_edit.GetWindowText(cstr);
	if(num==165)
	{	
		GetDlgItemText(IDC_COMBO1,str);
		m_combo1.AddString(str);
		m_picname.Open();
		m_picname.AddNew();
		m_picname.m_NAME=str;
		m_picname.m_PROPERTY=cstr;
		m_picname.Update();
		m_picname.Close();
	}
	if(num==175)
	{
		GetDlgItemText(IDC_COMBO2,str);
		m_combo2.AddString(str);
		m_picname1.Open();
		m_picname1.AddNew();
		m_picname1.m_NAME=str;
		m_picname1.m_PROPERTY=cstr;
		m_picname1.Update();
		m_picname1.Close();
	}
	if(num==240)
	{
		GetDlgItemText(IDC_COMBO3,str);
		m_combo3.AddString(str);
		m_picname2.Open();
		m_picname2.AddNew();
		m_picname2.m_NAME=str;
		m_picname2.m_PROPERTY=cstr;
		m_picname2.Update();
		m_picname2.Close();
	}
	m_database.Close();
    WinExec("C:\\Program Files\\AutoCAD 2002\\acad.exe",SW_SHOW);
}

void CVDlg::OnDelete() 
{
	// TODO: Add your control notification handler code here
	CString strs,strx,stre,str,strSQL;
	CDatabase m_database;
	int i;
	m_database.Open(_T("PIC_NAME"));
	if(num==165)
	{
		GetDlgItemText(IDC_COMBO1,str);
		i=m_combo1.FindString(-1,str);
		m_combo1.DeleteString(i);
		m_combo1.Clear();
        strSQL.Format("delete from 165 where NAME='%s'",str);
		m_database.ExecuteSQL(strSQL);
		strs.Format("165\\%s.bmp",str);
	    strx.Format("165\\%s.dwg",str);
	}
	if(num==175)
	{
		GetDlgItemText(IDC_COMBO2,str);
		i=m_combo2.FindString(-1,str);
		m_combo2.DeleteString(i);
        strSQL.Format("delete from 175 where NAME='%s'",str);
		m_database.ExecuteSQL(strSQL);
		strs.Format("175\\%s.bmp",str);
	    strx.Format("175\\%s.dwg",str);
	}
	if(num==240)
	{
		GetDlgItemText(IDC_COMBO3,str);
		i=m_combo3.FindString(-1,str);
	    m_combo3.DeleteString(i);
        strSQL.Format("delete from 240 where NAME='%s'",str);
		m_database.ExecuteSQL(strSQL);
		strs.Format("240\\%s.bmp",str);
	    strx.Format("240\\%s.dwg",str);
	}
	DeleteFile(strs);
	DeleteFile(strx);
	m_database.Close();
}