testbankdlg.cpp

很好的VC操作数据库的学习源码

// TestbankDlg.cpp : implementation file
//

#include "stdafx.h"
#include "Testbank.h"
#include "TestbankDlg.h"
#include "Account.h"
#include "AdminBank.h"
#include "UserSaving.h"
#include "UserDraw.h"
#include "BankAppend.h"
#include "Bank_Query_Delete.h"
#include "BankLogin.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

Account account;
AdminBank  adminbank;

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

/////////////////////////////////////////////////////////////////////////////
// CTestbankDlg dialog

CTestbankDlg::CTestbankDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CTestbankDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CTestbankDlg)
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
	menutype=-1;
}

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

BEGIN_MESSAGE_MAP(CTestbankDlg, CDialog)
	//{{AFX_MSG_MAP(CTestbankDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_COMMAND(IDC_ACCOUNT_DRAW, OnAccountDraw)
	ON_COMMAND(IDC_ACCOUNT_SAVING, OnAccountSaving)
	ON_COMMAND(IDC_ACCOUNT_SHOW, OnAccountShow)
	ON_COMMAND(IDC_BANK_APPEND, OnBankAppend)
	ON_COMMAND(IDC_BANK_QUE_DEL, OnBankQueDel)
	ON_WM_QUERYDRAGICON()
	ON_COMMAND(ID_MENU_CORY, OnMenuCory)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTestbankDlg message handlers

BOOL CTestbankDlg::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

     BankLogin login;
	 if(IDOK!=login.DoModal())
		 CDialog::OnOK();
	 else
	 {
		 menutype=login.type;
		 if(0==menutype)
		 {
		     account.GetData(login.m_UserId);

		 }
		 if(menutype==1)
			 adminbank.GetBankData(login.m_UserId);
	 }
	 

	 if(menutype==0)
	 {
	   
		 GetMenu()->GetSubMenu(0)->EnableMenuItem(0, MF_BYPOSITION|
			 MF_DISABLED | MF_GRAYED);
		 GetMenu()->GetSubMenu(0)->EnableMenuItem(1, MF_BYPOSITION|
			 MF_DISABLED | MF_GRAYED);

     }

	 if(menutype==1)
	 {
	   GetMenu()->GetSubMenu(1)->EnableMenuItem(0, MF_BYPOSITION|
			 MF_DISABLED | MF_GRAYED);
		 GetMenu()->GetSubMenu(1)->EnableMenuItem(1, MF_BYPOSITION|
			 MF_DISABLED | MF_GRAYED);
		 GetMenu()->GetSubMenu(1)->EnableMenuItem(2, MF_BYPOSITION|
			 MF_DISABLED | MF_GRAYED);
	 
	 }
	   return TRUE;  // return TRUE  unless you set the focus to a control
}

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


void CTestbankDlg::OnAccountDraw() 
{
	// TODO: Add your command handler code here

	UserDraw draw;
	draw.DoModal();
	
}

void CTestbankDlg::OnAccountSaving() 
{
	// TODO: Add your command handler code here

     UserSaving sav;
	 sav.DoModal();
	
}

void CTestbankDlg::OnAccountShow() 
{
	// TODO: Add your command handler code here
	CString str;
	str.Format("帐户号:%s\n用户姓名:%s\n用户余额:%d\n用户密码:%s\n",account.GetUserId(),
		account.GetUserName(),account.GetUserMoney(),account.GetUserPwd());
	MessageBox(str);
}

void CTestbankDlg::OnBankAppend() 
{
	// TODO: Add your command handler code here
	BankAppend ap;
	ap.DoModal();
	
}

void CTestbankDlg::OnBankQueDel() 
{
	// TODO: Add your command handler code here
	Bank_Query_Delete b_k_q;
	b_k_q.DoModal();	
}

void CTestbankDlg::OnMenuCory() 
{
	// TODO: Add your command handler code here

   CAboutDlg  about;
   about.DoModal();
	
}