practical.cpp

办公助手的主窗体由计算器和便利贴两个子窗体和6个办公助手

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

#include "stdafx.h"
#include "Practical.h"
#include "PracticalDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CPracticalApp

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

/////////////////////////////////////////////////////////////////////////////
// CPracticalApp construction

CPracticalApp::CPracticalApp()
{
	// TODO: add construction code here,
	// Place all significant initialization in InitInstance
}

/////////////////////////////////////////////////////////////////////////////
// The one and only CPracticalApp object

CPracticalApp theApp;
CString strConnect;
_ConnectionPtr m_pConnection;					//连接对象指针
_RecordsetPtr  m_pRecordset;					//记录集对象指针
/////////////////////////////////////////////////////////////////////////////
// CPracticalApp initialization

BOOL CPracticalApp::InitInstance()
{
	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.

#ifdef _AFXDLL
	Enable3dControls();			// Call this when using MFC in a shared DLL
#else
	Enable3dControlsStatic();	// Call this when linking to MFC statically
#endif
	char IsSet[2];
	GetPrivateProfileString("是否设置","已设置","default",IsSet,2,"./Client.ini");
	CString str = IsSet;
	if(str=="1")
		OnInitADOConn();
	else
	{
		AfxMessageBox("请先设置服务器");
	}
	CPracticalDlg dlg;
	m_pMainWnd = &dlg;
	int nResponse = dlg.DoModal();
	if (nResponse == IDOK)
	{
		// TODO: Place code here to handle when the dialog is
		//  dismissed with OK
	}
	else if (nResponse == IDCANCEL)
	{
		// TODO: Place code here to handle when the dialog is
		//  dismissed with Cancel
	}
	m_pConnection->Close();
	::CoUninitialize();
	// Since the dialog has been closed, return FALSE so that we exit the
	//  application, rather than start the application's message pump.
	return FALSE;
}

void CPracticalApp::OnInitADOConn()
{
	::CoInitialize(NULL);
	try
	{
		char path[512];
		GetPrivateProfileString("文件路径","路径","default",path,512,"./Client.ini");
		
		strConnect.Format("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=%sdb_Practical.mdb;Persist Security Info=False;",path);
		m_pConnection.CreateInstance("ADODB.Connection");  //创建连接对象实例
		m_pConnection->Open((_bstr_t)strConnect,"","",adModeUnknown); //打开数据库
	}
	catch(_com_error e)
	{
		AfxMessageBox(e.Description()); //弹出错误
	}
}