stuchgmanagerdlg.cpp

自己弄得一个学生管理系统

// StuChgManagerDlg.cpp : implementation file
//

#include "stdafx.h"
#include "StuChgManager.h"
#include "StuChgManagerDlg.h"

#include "Department.h"
#include "DepaTels.h"
#include "Speciality.h"
#include "Student.h"
#include "ChargeItem.h"
#include "StudyIn.h"
#include "StuCharge.h"
#include "Users.h"
#include "Usermanager.h"

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

extern CStuChgManagerApp theApp; //引入外部变量
/////////////////////////////////////////////////////////////////////////////
// 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()

/////////////////////////////////////////////////////////////////////////////
// CStuChgManagerDlg dialog

CStuChgManagerDlg::CStuChgManagerDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CStuChgManagerDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CStuChgManagerDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CStuChgManagerDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CStuChgManagerDlg)
	DDX_Control(pDX, IDC_TAB, m_tab);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CStuChgManagerDlg, CDialog)
	//{{AFX_MSG_MAP(CStuChgManagerDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_NOTIFY(TCN_SELCHANGE, IDC_TAB, OnSelchangeTab)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CStuChgManagerDlg message handlers

BOOL CStuChgManagerDlg::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
    
	//连接数据库
    theApp.connection.CreateInstance(_uuidof(Connection));
	theApp.record.CreateInstance(_uuidof(Recordset));
	theApp.record1.CreateInstance(_uuidof(Recordset));

	theApp.connection->ConnectionString="Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=StudentChargeManage";
	theApp.connection->Open("","","",adConnectUnspecified);

	CUsers dlg;  //用户登录
	if(dlg.DoModal() != IDOK)
		exit(0);
    //加载位图
	imagelist.Create(32, 32, ILC_COLOR24, 8, 1);

	CBitmap bmp;
	bmp.LoadBitmap(IDB_DEPARTMENT);
	imagelist.Add(&bmp,RGB(255,255,255));
	bmp.DeleteObject();

	bmp.LoadBitmap(IDB_DEPTELS);
	imagelist.Add(&bmp,RGB(255,255,255));
	bmp.DeleteObject();

	bmp.LoadBitmap(IDB_SPECIALITY);
	imagelist.Add(&bmp,RGB(255,255,255));
	bmp.DeleteObject();

	bmp.LoadBitmap(IDB_CHARGEITEM);
	imagelist.Add(&bmp,RGB(255,255,255));
	bmp.DeleteObject();

	bmp.LoadBitmap(IDB_STUDENT);
	imagelist.Add(&bmp,RGB(255,255,255));
	bmp.DeleteObject();

	bmp.LoadBitmap(IDB_STUDYIN);
	imagelist.Add(&bmp,RGB(0,0,0));
	bmp.DeleteObject();
	//
	bmp.LoadBitmap(IDB_STUCHARGE);
	imagelist.Add(&bmp,RGB(0,0,0));
	bmp.DeleteObject();

	bmp.LoadBitmap(IDB_USERMANAGE);
	imagelist.Add(&bmp,RGB(0,0,0));
	bmp.DeleteObject();

	bmp.LoadBitmap(IDB_EXIT);
	imagelist.Add(&bmp,RGB(0,0,0));
	bmp.DeleteObject();
/**/
	m_tab.SetImageList(&imagelist);

	CString name;
    //创建Tab 框
	TCITEM item;
	item.mask = TCIF_TEXT|TCIF_IMAGE;//创建tab页
	item.iImage=0;
	name.Format("学院管理");
	item.pszText = name.GetBuffer(name.GetLength());
	m_tab.InsertItem(0,&item);

	item.iImage=1;
	name.Format("学院通信管理");
	item.pszText = name.GetBuffer(name.GetLength());
	m_tab.InsertItem(1,&item);

	item.iImage=2;
	name.Format("专业管理");
	item.pszText = name.GetBuffer(name.GetLength());
	m_tab.InsertItem(2,&item);

	item.iImage=3;
	name.Format("专业收费项目管理");
	item.pszText = name.GetBuffer(name.GetLength());
	m_tab.InsertItem(3,&item);

	item.iImage=4;
	name.Format("学生管理");
	item.pszText = name.GetBuffer(name.GetLength());
	m_tab.InsertItem(4,&item);

    item.iImage=5;
	name.Format("学生学习管理");
	item.pszText = name.GetBuffer(name.GetLength());
	m_tab.InsertItem(5,&item);

	item.iImage=6;
	name.Format("学生收费信息管理");
	item.pszText = name.GetBuffer(name.GetLength());
	m_tab.InsertItem(6,&item);

	item.iImage=7;
	name.Format("用户管理");
	item.pszText = name.GetBuffer(name.GetLength());
	m_tab.InsertItem(7,&item);
  
	item.iImage=8;
	name.Format("退出系统");
	item.pszText = name.GetBuffer(name.GetLength());
	m_tab.InsertItem(8,&item);

	//创建对话框
	depadlg.Create(IDD_DEPARTMENT,this);
	depateldlg.Create(IDD_DEPATELS,this);
	speciadlg.Create(IDD_SPECIALITY,this);
	chaitemdlg.Create(IDD_CHARGEITEM,this);
	studlg.Create(IDD_STUDENT,this);
    stuindlg.Create(IDD_STUDYIN,this);
	stuchgdlg.Create(IDD_STUCHARGE,this);
	usermanadlg.Create(IDD_USERMANAGE,this);
	userdlg.Create(IDD_USER,this);

//	this->ShowWindow(SW_MAXIMIZE);
	CRect rect; //对话框显示位置
	m_tab.GetWindowRect(&rect);
	ScreenToClient(&rect);
	rect.top+=50;
	rect.left=rect.left;
	rect.right=rect.right-50;
	rect.bottom=rect.bottom-20;

	//ClientToScreen(&rect);
	depadlg.MoveWindow(&rect);
	depateldlg.MoveWindow(&rect);
	speciadlg.MoveWindow(&rect);
	studlg.MoveWindow(&rect);
    stuchgdlg.MoveWindow(&rect);
	chaitemdlg.MoveWindow(&rect);
	stuindlg.MoveWindow(&rect);
	usermanadlg.MoveWindow(&rect);
/**/

	depadlg.ShowWindow(SW_SHOW); //初始显示
	return TRUE;  // return TRUE  unless you set the focus to a control
}

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

void CStuChgManagerDlg::OnSelchangeTab(NMHDR* pNMHDR, LRESULT* pResult) 
{
	// TODO: Add your control notification handler code here
	switch(m_tab.GetCurSel())
	{
		case 0:			
			depateldlg.ShowWindow(SW_HIDE); //显示学院对话框
			speciadlg.ShowWindow(SW_HIDE);
			chaitemdlg.ShowWindow(SW_HIDE);
			studlg.ShowWindow(SW_HIDE);
			stuindlg.ShowWindow(SW_HIDE);
			stuchgdlg.ShowWindow(SW_HIDE);
			usermanadlg.ShowWindow(SW_HIDE);
			depadlg.ShowWindow(SW_SHOW);  //一定要保证要显示的对话框最后显示
			break;
		case 1:
			depadlg.ShowWindow(SW_HIDE); //显示学院通信对话框
			speciadlg.ShowWindow(SW_HIDE);
			chaitemdlg.ShowWindow(SW_HIDE);
			studlg.ShowWindow(SW_HIDE);
			stuindlg.ShowWindow(SW_HIDE);
			stuchgdlg.ShowWindow(SW_HIDE);
			usermanadlg.ShowWindow(SW_HIDE);
			depateldlg.ShowWindow(SW_SHOW);
			break;
		case 2:
			depadlg.ShowWindow(SW_HIDE); //显示专业对话框
			depateldlg.ShowWindow(SW_HIDE);
			chaitemdlg.ShowWindow(SW_HIDE);
			studlg.ShowWindow(SW_HIDE);
			stuindlg.ShowWindow(SW_HIDE);
			stuchgdlg.ShowWindow(SW_HIDE);
			usermanadlg.ShowWindow(SW_HIDE);
			speciadlg.ShowWindow(SW_SHOW);
			break;
		case 3:
			depadlg.ShowWindow(SW_HIDE); //显示专业收费对话框
			depateldlg.ShowWindow(SW_HIDE);
			studlg.ShowWindow(SW_HIDE);
			speciadlg.ShowWindow(SW_HIDE);
			stuindlg.ShowWindow(SW_HIDE);
			stuchgdlg.ShowWindow(SW_HIDE);
			usermanadlg.ShowWindow(SW_HIDE);
			chaitemdlg.ShowWindow(SW_SHOW);
			break;
    	case 4:
			depadlg.ShowWindow(SW_HIDE);//显示学生信息对话框
			depateldlg.ShowWindow(SW_HIDE);
			chaitemdlg.ShowWindow(SW_HIDE);
			speciadlg.ShowWindow(SW_HIDE);
			stuindlg.ShowWindow(SW_HIDE);
			stuchgdlg.ShowWindow(SW_HIDE);
			usermanadlg.ShowWindow(SW_HIDE);
			studlg.ShowWindow(SW_SHOW);
			break;
		case 5:
			depadlg.ShowWindow(SW_HIDE);  //显示学生学习对话框
			depateldlg.ShowWindow(SW_HIDE);
			chaitemdlg.ShowWindow(SW_HIDE);
			speciadlg.ShowWindow(SW_HIDE);
			studlg.ShowWindow(SW_HIDE);
			stuchgdlg.ShowWindow(SW_HIDE);
			usermanadlg.ShowWindow(SW_HIDE);
			stuindlg.ShowWindow(SW_SHOW);
			break;
		case 6:
			depadlg.ShowWindow(SW_HIDE);  //显示学生收费对话框
			depateldlg.ShowWindow(SW_HIDE);
			chaitemdlg.ShowWindow(SW_HIDE);
			speciadlg.ShowWindow(SW_HIDE);
			studlg.ShowWindow(SW_HIDE);
			stuindlg.ShowWindow(SW_HIDE);
			usermanadlg.ShowWindow(SW_HIDE);
			stuchgdlg.ShowWindow(SW_SHOW);
			break;
		case 7:
			depadlg.ShowWindow(SW_HIDE);  //显示用户管理对话框
			depateldlg.ShowWindow(SW_HIDE);
			chaitemdlg.ShowWindow(SW_HIDE);
			speciadlg.ShowWindow(SW_HIDE);
			studlg.ShowWindow(SW_HIDE);
			stuchgdlg.ShowWindow(SW_HIDE);
			stuindlg.ShowWindow(SW_HIDE);
			usermanadlg.ShowWindow(SW_SHOW);
			break;
		case 8:  //退出系统
			if(MessageBox("真的要退出吗！",NULL,MB_OKCANCEL)==IDOK)
		       CDialog::OnOK();
			break;
	}
	*pResult = 0;
}