vc大作业报告学生信息管理系统

高级程序设计项目训练报告指导教师：黄欢时间 2012 年 7 月 27 日专业年级: 姓名：学号：报告分程序功能：1) 学生基本信息录入功能2) 学生信息查询功能3）学生信息的删除学生信息包括：姓名、性别、学号、班级、出生年月、手机号码、已经获得学分等输入输出数据的说明：输入学生信息点击确定，在“学生信息查询”中输入姓名，就可以在“查询结果”中输出相应信息。

报告内容一、分析设计的是一个基于MFC对话框的C++应用程序，创建了一个主对话框，和一些必要的子对话框。

在主对话框中添加列表控件用来显示学生的基本信息。

主要用到了在MFC中运用编辑框的只是，还有插入位图。

二、操作运行后点击“学生信息录入”显示：输入相关信息在确定。

在选中信息点击删除，可进行删除操作。

点击“学生信息查询”显示：输入名字，若有信息储存，则在查询结果中显示，若无信息储存则显示：主代码：// zxyDlg.cpp : implementation file//#include "stdafx.h"#include "zxy.h"#include "zxyDlg.h"#ifdef _DEBUG#define new DEBUG_NEW#undef THIS_FILEstatic char THIS_FILE[] = __FILE__;#endif//////////////////////////////////////////////////////////////////// /////////// CAboutDlg dialog used for App Aboutclass 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// Implementationprotected://{{AFX_MSG(CAboutDlg)//}}AFX_MSGDECLARE_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_MAPEND_MESSAGE_MAP()//////////////////////////////////////////////////////////////////// /////////// CZxyDlg dialogCZxyDlg::CZxyDlg(CWnd* pParent /*=NULL*/): CDialog(CZxyDlg::IDD, pParent){//{{AFX_DATA_INIT(CZxyDlg)// NOTE: the ClassWizard will add member initialization here //}}AFX_DATA_INIT// Note that LoadIcon does not require a subsequent DestroyIcon in Win32m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);}void CZxyDlg::DoDataExchange(CDataExchange* pDX){CDialog::DoDataExchange(pDX);//{{AFX_DATA_MAP(CZxyDlg)DDX_Control(pDX, IDC_BUTTON3, m_button_change);DDX_Control(pDX, IDC_BUTTON2, m_button_del);DDX_Control(pDX, IDC_BUTTON1, m_button_enter);DDX_Control(pDX, IDC_LIST4, m_list_ctrl);//}}AFX_DATA_MAP}BEGIN_MESSAGE_MAP(CZxyDlg, CDialog)//{{AFX_MSG_MAP(CZxyDlg)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)//}}AFX_MSG_MAPEND_MESSAGE_MAP()//////////////////////////////////////////////////////////////////// /////////// CZxyDlg message handlersBOOL CZxyDlg::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 dialogSetIcon(m_hIcon, TRUE); // Set big iconSetIcon(m_hIcon, FALSE); // Set small icon// TODO: Add extra initialization herem_list_ctrl.SetExtendedStyle(LVS_EX_FULLROWSELECT);CRect rect;m_list_ctrl.GetClientRect(&rect);int nColInterval=rect.Width()/16;m_list_ctrl.InsertColumn(0,_T("学号"),LVCFMT_LEFT,nColInterval*3);m_list_ctrl.InsertColumn(1,_T("姓名"),LVCFMT_LEFT,nColInterval*2);m_list_ctrl.InsertColumn(2,_T("性别"),LVCFMT_CENTER,nColInterval*1+5);m_list_ctrl.InsertColumn(3,_T("班级"),LVCFMT_LEFT,nColInterval*2);m_list_ctrl.InsertColumn(4,_T("出生日期"),LVCFMT_LEFT,nColInterval*3);m_list_ctrl.InsertColumn(5,_T("电话号码"),LVCFMT_LEFT,nColInterval*3);m_list_ctrl.InsertColumn(6,_T("已获学分"),LVCFMT_LEFT,nColInterval*2);return TRUE; // return TRUE unless you set the focus to a control }void CZxyDlg::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 CZxyDlg::OnPaint(){if (IsIconic()){CPaintDC dc(this); // device context for paintingSendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);// Center icon in client rectangleint 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 icondc.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 CZxyDlg::OnQueryDragIcon(){return (HCURSOR) m_hIcon;}#include "MyDialog_enter.h"void CZxyDlg::OnButton1(){// TODO: Add your control notification handler code hereCMyDialog_enter *pwd=new CMyDialog_enter(this);pwd->Create(IDD_DIALOG1,this);pwd->ShowWindow(1);}#include "student.h"void CZxyDlg::List_Show(void){m_list_ctrl.DeleteAllItems();int nItem = m_list_ctrl.GetItemCount();for (int i=0;i<people[0].AllNumber||i==people[0].AllNumber;i++,nItem++) {m_list_ctrl.InsertItem(nItem, people[i].sno);m_list_ctrl.SetItemText(nItem, 1,people[i].sname);m_list_ctrl.SetItemText(nItem, 2,people[i].sex);m_list_ctrl.SetItemText(nItem, 3,people[i].inst);m_list_ctrl.SetItemText(nItem, 4,people[i].brondata);m_list_ctrl.SetItemText(nItem, 5,people[i].phone);m_list_ctrl.SetItemText(nItem, 6,people[i].grade);}}void CZxyDlg::OnButton2(){// TODO: Add your control notification handler code hereint nItem=m_list_ctrl.GetSelectionMark();//AfxMessageBox(people[nItem].sname,MB_OK);if (nItem==-1){AfxMessageBox("您未选择任何内容！",MB_OK);}else{if (AfxMessageBox("确认删除学生"+people[nItem].sname+"的信息？",MB_YESNO)==IDYES){for (;nItem<people[0].AllNumber;nItem++){people[nItem].All_Copy(people[nItem+1]);}people[0].AllNumber--;List_Show();}}}#include "MyDialog_2.h"void CZxyDlg::OnButton3(){// TODO: Add your control notification handler code hereCMyDialog_2 *pwnd=new CMyDialog_2(this);pwnd->Create(IDD_DIALOG2,this);pwnd->ShowWindow(1);}BOOL CZxyDlg::PreTranslateMessage(MSG* pMsg) //屏蔽回车和ESC按键{// TODO: 在此添加专用代码和/或调用基类{// 屏蔽回车和ESC 键// 屏蔽ESC 键退出if (pMsg->message == WM_KEYDOWN && pMsg->wParam == 0x1b)return TRUE;// 回车if (pMsg->message == WM_KEYDOWN && pMsg->wParam == 0x0d )return TRUE;}return CDialog::PreTranslateMessage(pMsg);}遇到的问题及解决方法（编译错误提示及如何解决）1、主要遇到了一些成员变量添加错误的问题，在通过Ctrl+W操作显示窗口中重新添加后得以改正，是缺少成员变量的问题。