图书管理系统dlg.cpp

图书管理系统 比网站内的要好用 适合学生

// 图书管理系统Dlg.cpp : implementation file
//

#include "stdafx.h"
#include "图书管理系统.h"
#include "图书管理系统Dlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// 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()

/////////////////////////////////////////////////////////////////////////////
// CMyDlg dialog

CMyDlg::CMyDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CMyDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CMyDlg)
	m_CLASS = _T("");
	m_DEPART = _T("");
	m_EDIT1 = _T("");
	m_EDIT10 = _T("");
	m_EDIT11 = _T("");
	m_EDIT12 = _T("");
	m_EDIT2 = _T("");
	m_EDIT3 = _T("");
	m_EDIT4 = _T("");
	m_EDIT5 = _T("");
	m_EDIT6 = _T("");
	m_EDIT7 = _T("");
	m_EDIT8 = _T("");
	m_NUM = _T("");
	m_SNAME = _T("");
	m_SNUM = _T("");
	m_INTRODUCE = _T("");
	m_TIME = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CMyDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMyDlg)
	DDX_Control(pDX, IDC_TAB1, m_TAB);
	DDX_Control(pDX, IDC_LIST2, m_LIST2);
	DDX_Control(pDX, IDC_LIST3, m_LIST3);
	DDX_Control(pDX, IDC_LIST1, m_LIST1);
	DDX_Control(pDX, IDC_COMBO1, m_COMBO1);
	DDX_Text(pDX, IDC_CLASS, m_CLASS);
	DDX_Text(pDX, IDC_DEPART, m_DEPART);
	DDX_Text(pDX, IDC_EDIT1, m_EDIT1);
	DDX_Text(pDX, IDC_EDIT10, m_EDIT10);
	DDX_Text(pDX, IDC_EDIT11, m_EDIT11);
	DDX_Text(pDX, IDC_EDIT12, m_EDIT12);
	DDX_Text(pDX, IDC_EDIT2, m_EDIT2);
	DDX_Text(pDX, IDC_EDIT3, m_EDIT3);
	DDX_Text(pDX, IDC_EDIT4, m_EDIT4);
	DDX_Text(pDX, IDC_EDIT5, m_EDIT5);
	DDX_Text(pDX, IDC_EDIT6, m_EDIT6);
	DDX_Text(pDX, IDC_EDIT7, m_EDIT7);
	DDX_Text(pDX, IDC_EDIT8, m_EDIT8);
	DDX_Text(pDX, IDC_NUM, m_NUM);
	DDX_Text(pDX, IDC_SNAME, m_SNAME);
	DDX_Text(pDX, IDC_SNUM, m_SNUM);
	DDX_Text(pDX, IDC_INTRODUCE, m_INTRODUCE);
	DDX_Text(pDX, IDC_TIME, m_TIME);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CMyDlg, CDialog)
	//{{AFX_MSG_MAP(CMyDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	ON_BN_CLICKED(IDC_BUTTON3, OnButton3)
	ON_BN_CLICKED(IDC_BUTTON4, OnButton4)
	ON_BN_CLICKED(IDC_BUTTON5, OnButton5)
	ON_BN_CLICKED(IDC_BUTTON6, OnButton6)
	ON_BN_CLICKED(IDC_BUTTON7, OnButton7)
	ON_BN_CLICKED(IDC_BUTTON8, OnButton8)
	ON_NOTIFY(NM_CLICK, IDC_LIST1, OnClickList1)
	ON_NOTIFY(NM_CLICK, IDC_LIST2, OnClickList2)
	ON_CBN_CLOSEUP(IDC_COMBO1, OnCloseupCombo1)
	ON_NOTIFY(TCN_SELCHANGE, IDC_TAB1, OnSelchangeTab1)
	//}}AFX_MSG_MAP
	
END_MESSAGE_MAP()


BOOL CMyDlg::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
	DWORD dwStyle=::GetWindowLong(m_LIST1.m_hWnd,GWL_STYLE);
	DWORD dwStyle1=::GetWindowLong(m_LIST2.m_hWnd,GWL_STYLE);
	DWORD dwStyle2=::GetWindowLong(m_LIST3.m_hWnd,GWL_STYLE);
	//设置为报表形式
	SetWindowLong(m_LIST1.m_hWnd,GWL_STYLE,dwStyle | LVS_REPORT);
	SetWindowLong(m_LIST2.m_hWnd,GWL_STYLE,dwStyle1 | LVS_REPORT);
	SetWindowLong(m_LIST3.m_hWnd,GWL_STYLE,dwStyle2 | LVS_REPORT);
	DWORD ExStyle=m_LIST1.GetExtendedStyle();
	DWORD ExStyle1=m_LIST2.GetExtendedStyle();
	DWORD ExStyle2=m_LIST3.GetExtendedStyle();
	//设置为整栏选择和网格线
	m_LIST1.SetExtendedStyle(ExStyle | LVS_EX_FULLROWSELECT | LVS_EX_GRIDLINES);
	m_LIST2.SetExtendedStyle(ExStyle | LVS_EX_FULLROWSELECT | LVS_EX_GRIDLINES);
	m_LIST3.SetExtendedStyle(ExStyle | LVS_EX_FULLROWSELECT | LVS_EX_GRIDLINES);
	//初使化标题栏
	m_LIST1.InsertColumn(0,"编号",LVCFMT_LEFT,40,-1);
	m_LIST1.InsertColumn(1,"书名",LVCFMT_LEFT,130,-1);
	m_LIST1.InsertColumn(2,"价格",LVCFMT_LEFT,45,-1);
	m_LIST1.InsertColumn(3,"数量",LVCFMT_LEFT,40,-1);

	m_LIST2.InsertColumn(0,"学号",LVCFMT_LEFT,60,-1);
	m_LIST2.InsertColumn(1,"姓名",LVCFMT_LEFT,50,-1);
	m_LIST2.InsertColumn(2,"系别",LVCFMT_LEFT,40,-1);
	m_LIST2.InsertColumn(3,"班级",LVCFMT_LEFT,55,-1);
	m_LIST2.InsertColumn(4,"借书数量",LVCFMT_LEFT,60,-1);

	m_LIST3.InsertColumn(0,"序号",LVCFMT_LEFT,80,-1);
	m_LIST3.InsertColumn(1,"名称",LVCFMT_LEFT,100,-1);
	m_LIST3.InsertColumn(2,"时间",LVCFMT_LEFT,80,-1);

	CStdioFile file,file1,file2;
	if(file.Open("list1.txt",CFile::modeRead)==0&&file1.Open("list2.txt",CFile::modeRead)==0)
    {
        return 0;
    } 
	
	else
	{
		int  n;   
		CString  str;   
		file.ReadString(str);
		CString strTemp;   
		sscanf((LPCTSTR)str,"row=%d",&n);
		if(n!=0)
		{
			file.ReadString(str);
			for(int i=0;i<n;i++)   
			{   
				for(int j=0;j<4;j++)
				{	
					int nPos=str.Find("\t");
					strTemp=str.Left(nPos);
					str=str.Mid(nPos+1);
					if(j==0)
						m_LIST1.InsertItem(i,strTemp); 
					else
						m_LIST1.SetItemText(i,j,strTemp);
				}
				int nPos=str.Find("\t");
				strTemp=str.Left(nPos);
				str=str.Mid(nPos+1);
				introduce[i]=strTemp; 
			}
		}

		file1.Open("list2.txt",CFile::modeRead);
		int m;   
		CString  str1;   
		file1.ReadString(str1);
		sscanf((LPCTSTR)str1,"row=%d",&m);
		if(m!=0)
		{
			file1.ReadString(str1);
			for(int i=0;i<m;i++)   
			{   
				for(int j=0;j<5;j++)
				{
					int nPos=str1.Find("\t");
					strTemp=str1.Left(nPos);
					str1=str1.Mid(nPos+1);
					if(j==0)
						m_LIST2.InsertItem(i,strTemp); 
					else
						m_LIST2.SetItemText(i,j,strTemp);
				}
			}
			file1.Close();
		}

		file2.Open("list3.txt",CFile::modeRead);
		CString  str2;   
		file2.ReadString(str2);
		sscanf((LPCTSTR)str2,"row=%d",&m);
		file2.ReadString(str2);
		if(m!=0)
		{
			for(int i=0;i<m;i++)
				for(int j=0;j<atoi((LPCTSTR)m_LIST2.GetItemText(i,4));j++)
				{
					int nPos=str2.Find("\t");
					strTemp=str2.Left(nPos);
					str2=str2.Mid(nPos+1); 
					borrowbook[i][j]=strTemp;
					nPos=str2.Find("\t");
					strTemp=str2.Left(nPos);
					str2=str2.Mid(nPos+1); 
					borrowtime[i][j]=strTemp;
				}
		}
	}
	
	t=CTime::GetCurrentTime();
	tm.Format("%d-%d-%d",t.GetYear(),t.GetMonth(),t.GetDay());
	m_TIME.Format("%s",tm);

	for(int i=0;i<m_LIST2.GetItemCount();i++)
		m_COMBO1.InsertString(i,m_LIST2.GetItemText(i,0));

	TCITEM item;
	item.mask=TCIF_TEXT;
	item.pszText="图书资料";
	m_TAB.InsertItem (0,&item);
	item.pszText="学生资料";
	m_TAB.InsertItem (1,&item);
	item.pszText="图书借阅";
	m_TAB.InsertItem (2,&item);
	item.pszText="图书归还";
	m_TAB.InsertItem (3,&item);
	item.pszText="图书资料修改";
	m_TAB.InsertItem (4,&item);
	item.pszText="学生资料修改";
	m_TAB.InsertItem (5,&item);
	m_TAB.SetCurSel(0);
	m_INTRODUCE.Format("%s","");
	GetDlgItem(IDC_LIST1)->ShowWindow(SW_SHOW);
	GetDlgItem(IDC_STATIC0)->ShowWindow(SW_SHOW);
	GetDlgItem(IDC_STATIC1)->ShowWindow(SW_SHOW);
	GetDlgItem(IDC_STATIC2)->ShowWindow(SW_SHOW);
	GetDlgItem(IDC_STATIC3)->ShowWindow(SW_SHOW);
	GetDlgItem(IDC_STATIC4)->ShowWindow(SW_SHOW);
	GetDlgItem(IDC_STATIC5)->ShowWindow(SW_SHOW);
	GetDlgItem(IDC_STATIC6)->ShowWindow(SW_SHOW);
	GetDlgItem(IDC_STATIC12)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_STATIC14)->ShowWindow(SW_SHOW);
	GetDlgItem(IDC_BUTTON1)->ShowWindow(SW_SHOW);
	GetDlgItem(IDC_BUTTON2)->ShowWindow(SW_SHOW);
	GetDlgItem(IDC_BUTTON3)->ShowWindow(SW_SHOW);
	GetDlgItem(IDC_EDIT1)->ShowWindow(SW_SHOW);
	GetDlgItem(IDC_EDIT2)->ShowWindow(SW_SHOW);
	GetDlgItem(IDC_EDIT3)->ShowWindow(SW_SHOW);
	GetDlgItem(IDC_EDIT4)->ShowWindow(SW_SHOW);
	GetDlgItem(IDC_EDIT5)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_EDIT6)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_EDIT7)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_TIME)->ShowWindow(SW_SHOW);
	GetDlgItem(IDC_EDIT8)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_EDIT10)->ShowWindow(SW_SHOW);
	GetDlgItem(IDC_EDIT11)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_EDIT12)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_INTRODUCE)->ShowWindow(SW_SHOW);
	GetDlgItem(IDC_STATIC7)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_STATIC8)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_STATIC9)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_STATIC10)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_STATIC11)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_STATIC13)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_STATIC15)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_STATIC16)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_LIST2)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_LIST3)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_BUTTON4)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_BUTTON5)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_BUTTON6)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_BUTTON7)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_BUTTON8)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_COMBO1)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_NUM)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_SNUM)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_SNAME)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_DEPART)->ShowWindow(SW_HIDE);
	GetDlgItem(IDC_CLASS)->ShowWindow(SW_HIDE);
	UpdateData(false);
	return TRUE;  // return TRUE  unless you set the focus to a control
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CMyDlg::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 CMyDlg::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 CMyDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CMyDlg::OnButton1() 
{
	// TODO: Add your control notification handler code here
	UpdateData();
	char* num="0123456789";
	char* num1="0123456789.";
	if(m_EDIT1!=""&&m_EDIT2!=""&&m_EDIT3!=""&&m_EDIT4!=""&&m_EDIT10!="")
	{
		for(int i=0;i<m_LIST1.GetItemCount();i++)
		{
			if(m_EDIT10==m_LIST1.GetItemText(i,0))
			{
				MessageBox("此编号已存在！");
				return;
			}
			else if(m_EDIT1==m_LIST1.GetItemText(i,1))
			{
				MessageBox("此书已存在！");
				return;
			}
		}
		char *pstr=(LPSTR)(LPCTSTR)m_EDIT2;
		char *pstr1=(LPSTR)(LPCTSTR)m_EDIT3;
		char *pstr2=(LPSTR)(LPCTSTR)m_EDIT10;
		size_t len1=strspn(pstr,num1);
		size_t len2=strspn(pstr1,num);
		size_t len3=strspn(pstr2,num);
		if(pstr[len1]=='\0'&&pstr1[len2]=='\0'&&pstr[0]!='0'&&pstr1[0]!='0'&&pstr2[len3]=='\0')
		{
			int pos=m_LIST1.InsertItem(m_LIST1.GetItemCount()+1,m_EDIT10);
			m_LIST1.SetItemText(pos,1,m_EDIT1);
			m_LIST1.SetItemText(pos,2,m_EDIT2);
			m_LIST1.SetItemText(pos,3,m_EDIT3);
			introduce[pos]=m_EDIT4;
			m_EDIT1.Format("%s","");
			m_EDIT2.Format("%s","");
			m_EDIT3.Format("%s","");
			m_EDIT4.Format("%s","");
			m_EDIT10.Format("%s","");
			MessageBox("添加图书成功！");
		}
		else if(pstr[len1]!='\0')
			MessageBox("价格不可以为字母以及符号！");
		else
			MessageBox("编号及数量不可以为字母、小数以及符号！");
	}
	else
		MessageBox("请填写完整的资料！");
	UpdateData(false);
}

void CMyDlg::OnButton2() 
{
	// TODO: Add your control notification handler code here
	CString count,borrow;
	int nItem=m_LIST1.GetNextItem(-1,1);
	int n=nItem;
	if(m_LIST1.GetItemCount()==0)
	{
		MessageBox("图书资料为空！");
		return;