bankoperation.cpp

Visual C++NET专业项目实例开发-源代码Project01Chapter08BankOperation

// BankOperation.cpp : Defines the class behaviors for the application.
//

#include "stdafx.h"
#include "BankOperation.h"

#include "MainFrm.h"
#include "BankOperationSet.h"
#include "BankOperationDoc.h"
#include "BankOperationView.h"
#include "LoginDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CBankOperationApp

BEGIN_MESSAGE_MAP(CBankOperationApp, CWinApp)
	//{{AFX_MSG_MAP(CBankOperationApp)
	ON_COMMAND(ID_APP_ABOUT, OnAppAbout)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CBankOperationApp construction

CBankOperationApp::CBankOperationApp()
{
	bLoginCorrect = FALSE;
	bCancelPressed = FALSE;
	// TODO: add construction code here,
	// Place all significant initialization in InitInstance
}

/////////////////////////////////////////////////////////////////////////////
// The one and only CBankOperationApp object

CBankOperationApp theApp;

/////////////////////////////////////////////////////////////////////////////
// CBankOperationApp initialization

BOOL CBankOperationApp::InitInstance()
{
	CLoginDlg oLoginDlg;
	for (int i=0; i<3; i++) //Make 3 attempts before leaving
	{
		if (oLoginDlg.DoModal()) 
		{
			if (bCancelPressed) //Cancel button pressed
				return FALSE;

			if (!bLoginCorrect)
			{
				// Incorrect Login or Password
				AfxMessageBox("Incorrect Login or Password.");
				if (i==2) 
				{
					AfxMessageBox("You have made 3 attempts. Please contact admin for help. Can't proceed.");
					return FALSE;
				}
			}
			else
			{
				break;
			}
		}
		else
		{
			return FALSE;
		}
	}

	AfxEnableControlContainer();

	// Standard initialization
	// If you are not using these features and wish to reduce the size
	//  of your final executable, you should remove from the following
	//  the specific initialization routines you do not need.

	// Change the registry key under which our settings are stored.
	// TODO: You should modify this string to be something appropriate
	// such as the name of your company or organization.
	SetRegistryKey(_T("Local AppWizard-Generated Applications"));

	LoadStdProfileSettings();  // Load standard INI file options (including MRU)

	// Register the application's document templates.  Document templates
	//  serve as the connection between documents, frame windows and views.

	CSingleDocTemplate* pDocTemplate;
	pDocTemplate = new CSingleDocTemplate(
		IDR_MAINFRAME,
		RUNTIME_CLASS(CBankOperationDoc),
		RUNTIME_CLASS(CMainFrame),       // main SDI frame window
		RUNTIME_CLASS(CBankOperationView));
	AddDocTemplate(pDocTemplate);

	// Parse command line for standard shell commands, DDE, file open
	CCommandLineInfo cmdInfo;
	ParseCommandLine(cmdInfo);

	// Dispatch commands specified on the command line
	if (!ProcessShellCommand(cmdInfo))
		return FALSE;

	// The one and only window has been initialized, so show and update it.
	m_pMainWnd->SetWindowPos(&CWnd::wndTop, 0, 0, 660, 440, SWP_DRAWFRAME);
	m_pMainWnd->CenterWindow();
	m_pMainWnd->ShowWindow(SW_SHOW);
	m_pMainWnd->UpdateWindow();

	return TRUE;
}


/////////////////////////////////////////////////////////////////////////////
// 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)
		// No message handlers
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
public:
};

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()

// App command to run the dialog
void CBankOperationApp::OnAppAbout()
{
	CAboutDlg aboutDlg;
	aboutDlg.DoModal();
}

/////////////////////////////////////////////////////////////////////////////
// CBankOperationApp message handlers