winnercomputers.cpp

本程序是居于对话框用access数据库开发的一个简单的销售管理系统

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

#include "stdafx.h"
#include "WinNerComputers.h"
#include "WinNerComputersDlg.h"
#include "odbcinst.h"   //引入ODBC数据原
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CWinNerComputersApp

BEGIN_MESSAGE_MAP(CWinNerComputersApp, CWinApp)
	//{{AFX_MSG_MAP(CWinNerComputersApp)
		// 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()

/////////////////////////////////////////////////////////////////////////////
// CWinNerComputersApp construction

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

/////////////////////////////////////////////////////////////////////////////
// The one and only CWinNerComputersApp object

CWinNerComputersApp theApp;

/////////////////////////////////////////////////////////////////////////////
// CWinNerComputersApp initialization

BOOL CWinNerComputersApp::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
SetDialogBkColor(RGB(100,180,150),RGB(249,192,142));//设置对话框的背景颜色
	//程序添加ODBC数据源
	//////////////////////////////////////////////////////////////////////////
	
	CString sPath;
	GetModuleFileName(NULL,sPath.GetBufferSetLength(MAX_PATH+1),MAX_PATH);
	sPath.ReleaseBuffer ();
	int nPos;
	nPos=sPath.ReverseFind ('\\');
	sPath=sPath.Left (nPos);
	
	CString lpszFile = sPath + "\\WinNerComputers"; //db1.mdb 你的数据库名称
  
    char* szDesc;
	int mlen;
	szDesc=new char[256];
	sprintf(szDesc,
		"DSN=%s? DESCRIPTION=TOC support source? DBQ=%s? FIL=MicrosoftAccess? DEFAULTDIR=%s?? ",
		"WinNerComputersTest",lpszFile,sPath); //vctest数据源的名称

	mlen = strlen(szDesc);
    for (int i=0; i<mlen; i++)
	{
	if (szDesc[i] == '?')
	 szDesc[i] = '\0';
	}

	if (FALSE == SQLConfigDataSource(NULL,ODBC_ADD_DSN,
	  "Microsoft Access Driver (*.mdb)\0",(LPCSTR)szDesc))
		AfxMessageBox("SQLConfigDataSource Failed");//*/
	//////////////////////////////////////////////////////////////////////////
	//结束
	CWinNerComputersDlg 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
	}

	// Since the dialog has been closed, return FALSE so that we exit the
	//  application, rather than start the application's message pump.
	return FALSE;
}