dotnet界面.cpp

使用vc开发的个人信息管理系统

// dotNET界面.cpp : Defines the class behaviors for the application.
//

#include "stdafx.h"
#include "dotNET界面.h"

#include "MainFrm.h"
#include "dotNET界面Doc.h"
#include "dotNET界面View.h"
#include "MyFolder.h"
#include <vector>
#include ".\dotnet界面.h"

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

using namespace std;

/////////////////////////////////////////////////////////////////////////////
// CDotNETApp

BEGIN_MESSAGE_MAP(CDotNETApp, CWinApp)
	//{{AFX_MSG_MAP(CDotNETApp)
	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
	// Standard file based document commands
	ON_COMMAND(ID_FILE_NEW, CWinApp::OnFileNew)
	ON_COMMAND(ID_FILE_OPEN, CWinApp::OnFileOpen)
	// Standard print setup command
	ON_COMMAND(ID_FILE_PRINT_SETUP, CWinApp::OnFilePrintSetup)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDotNETApp construction

CDotNETApp::CDotNETApp()
{
	// TODO: add construction code here,
	// Place all significant initialization in InitInstance
	m_AddNode=false;
	m_SaveFiles=false;
}

/////////////////////////////////////////////////////////////////////////////
// The one and only CDotNETApp object

CDotNETApp theApp;
vector<CMyFolder> MyNodes;

/////////////////////////////////////////////////////////////////////////////
// CDotNETApp initialization

BOOL CDotNETApp::InitInstance()
{
	AfxEnableControlContainer();
	////////////////////////连接数据库///////////////////////////////
	// Init Login Count
	
	// Create ADO Connection
	if( FAILED(::CoInitialize(NULL)) ) 
	{
	    AfxMessageBox("ADO Init failed");
		return false;
	}
	try
	{
		ADOConn.CreateInstance(__uuidof(Connection));
		//ADOConn->Open("DSN=DMS","","", adConnectUnspecified);
		ADOConn->ConnectionTimeout = 8;
		//连接SQL SERVER
		//m_pConnection->Open("Driver=SQL Server;Database=test;Server=127.0.0.1;UID=sa;PWD=;","","",adModeUnknown);
		//连接ACCESS2000
		ADOConn->Open("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=src/helpdb.mdb","","",adConnectUnspecified);
	}
	// Catch Exceptions
	catch(_com_error &e)
	{
		CString err;
		err.Format("%s", (char*)(e.Description()) );
		AfxMessageBox(err);
		PostQuitMessage(0);
	}
	catch(...)
	{
		AfxMessageBox("Unknown Error...");
		PostQuitMessage(0);
	}
	
	// Init ADO RecordSet
	//m_pADOSet.CreateInstance(__uuidof(Recordset));
	//////////////////////////////////以上代码连接数据库////////////////////////////////
	// 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(CDotNETDoc),
		RUNTIME_CLASS(CMainFrame),       // main SDI frame window
		RUNTIME_CLASS(CDotNETView));
	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;
#ifdef _DEBUG
//	_CrtSetBreakAlloc(301);
#endif
	// The one and only window has been initialized, so show and update it.
	//m_pMainWnd->ShowWindow(SW_SHOW);
	m_pMainWnd->ShowWindow(SW_SHOWMAXIMIZED);//SW_SHOW
	m_pMainWnd->SetWindowText(_T("个人资料管理"));
	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()
};

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 CDotNETApp::OnAppAbout()
{
	CAboutDlg aboutDlg;
	aboutDlg.DoModal();
}

/////////////////////////////////////////////////////////////////////////////
// CDotNETApp message handlers


bool CDotNETApp::ADOExecute(_RecordsetPtr &ADOSet, _variant_t &strSQL)
{
	if ( ADOSet->State == adStateOpen)	ADOSet->Close();
	try
	{
       	ADOSet->Open(strSQL, ADOConn.GetInterfacePtr(), adOpenStatic, adLockOptimistic, adCmdUnknown);
	    return true;
	}
	catch(_com_error &e)
	{
       CString err;
	   err.Format("ADO Error: %s",(char*)e.Description());
	   AfxMessageBox(err);
	   return false;
	}
}

int CDotNETApp::ExitInstance() 
{
	// TODO: Add your specialized code here and/or call the base class
	/*if(m_SaveFiles){
		int pos=AfxMessageBox("该文章已经修改,是否保存?",MB_OKCANCEL);
		if(pos==1){
			CDotNETView* p = (CDotNETView*)(((CMainFrame*)AfxGetMainWnd())->GetActiveView());
			//CDotNETApp *pApp=(CDotNETApp *)AfxGetApp();
			p->FilesSave();
		}
	}*/
	if( adStateOpen == ADOConn->State )	ADOConn->Close();
	ADOConn.Release();
	return CWinApp::ExitInstance();
}

// 改变数据库联机
bool CDotNETApp::ADOConniction(CString strLine)
{
	CString strSql;
	//关闭现在连接
	if( adStateOpen == ADOConn->State )	ADOConn->Close();
	ADOConn.Release();
	// 创建 ADO Connection
	if( FAILED(::CoInitialize(NULL)) ) 
	{
	    AfxMessageBox("ADO Init failed");
		return false;
	}
	try
	{
		strSql="Provider=Microsoft.Jet.OLEDB.4.0;Data Source="+strLine;
		ADOConn.CreateInstance(__uuidof(Connection));
		//ADOConn->Open("DSN=DMS","","", adConnectUnspecified);
		ADOConn->ConnectionTimeout = 8;
		//连接SQL SERVER
		//m_pConnection->Open("Driver=SQL Server;Database=test;Server=127.0.0.1;UID=sa;PWD=;","","",adModeUnknown);
		//连接ACCESS2000
		ADOConn->Open((_bstr_t)strSql,"","",adConnectUnspecified);
		return true;
	}
	// Catch Exceptions
	catch(_com_error &e)
	{
		CString err;
		err.Format("%s", (char*)(e.Description()) );
		AfxMessageBox(err);
		return false;
		PostQuitMessage(0);
	}
	catch(...)
	{
		AfxMessageBox("Unknown Error...");
		return false;
		PostQuitMessage(0);
	}
}