sqlcedemo.cpp

WinCE开发技巧与实例的配套源码

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

#include "stdafx.h"
#include "SQLCEDemo.h"

#include "MainFrm.h"

#include "SQLCEDemoDoc.h"
#include "SQLCEDemoView.h"
#include "LoginForm.h"
//#include "MainFormView.h"
//#include "SyncView.h"
//#include "SyncConfigView.h"

#include "User.h"
#include "afxtempl.h"
#include "StorageCard.h"
#include "SQLCEOperator.h"

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

/////////////////////////////////////////////////////////////////////////////
// CSQLCEDemoApp

BEGIN_MESSAGE_MAP(CSQLCEDemoApp, CWinApp)
	//{{AFX_MSG_MAP(CSQLCEDemoApp)
	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!
	// Standard file based document commands
	ON_COMMAND(ID_FILE_NEW, CWinApp::OnFileNew)
	ON_COMMAND(ID_FILE_OPEN, CWinApp::OnFileOpen)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSQLCEDemoApp construction

CSQLCEDemoApp::CSQLCEDemoApp()
	: CWinApp()
{
	CoInitializeEx(NULL, COINIT_MULTITHREADED); 
	
	m_pADOConn = new CEADOConnection();
	m_pADORs = new CEADORecordset();

	ASSERT (
		(m_pADOConn!=NULL) && 
		(m_pADORs!=NULL) );
}
CSQLCEDemoApp::~CSQLCEDemoApp()
{
	 __try	
	{
		if (m_pDiaoCha != NULL)
			delete[] m_pDiaoCha;
		delete m_pADORs ;	
		delete m_pADOConn ;

		CoUninitialize();	

	} __except (GetExceptionCode(), EXCEPTION_EXECUTE_HANDLER) {
		
	}
}
/////////////////////////////////////////////////////////////////////////////
// The one and only CSQLCEDemoApp object

CSQLCEDemoApp theApp;
CList<CString, CString> CStorageCard::s_listStorageName;
int  CUser::m_pUser_ID=0;
CString CUser::m_pUser_Name=L"";

int  SQLCEOperator::m_pCountDiaoCha=0;
/////////////////////////////////////////////////////////////////////////////
// CSQLCEDemoApp initialization

BOOL CSQLCEDemoApp::InitInstance()
{
	// 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.
	// You should modify this string to be something appropriate
	// such as the name of your company or organization.
	SetRegistryKey(_T("Local AppWizard-Generated Applications"));


	// 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(CSQLCEDemoDoc),
		RUNTIME_CLASS(CMainFrame),       // main SDI frame window
		RUNTIME_CLASS(CLoginForm));
	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->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)
	virtual BOOL OnInitDialog();		// Added for WCE apps
	//}}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()

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

/////////////////////////////////////////////////////////////////////////////
// CSQLCEDemoApp commands
// Added for WCE apps

BOOL CAboutDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	CenterWindow();
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}