停车场计费系统dlg.cpp

停车场计费系统

// 停车场计费系统Dlg.cpp : implementation file
//

#include "stdafx.h"
#include "停车场计费系统.h"
#include "停车场计费系统Dlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About
extern CMyApp theApp;
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)
	//}}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()

/////////////////////////////////////////////////////////////////////////////
// CMyDlg dialog

CMyDlg::CMyDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CMyDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CMyDlg)
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
/*	m_in = _T("");
	m_out = _T("");
		m_in_m = _T("");
	m_out_m = _T("");
	m_id= _T("");*/
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CMyDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CMyDlg)
	DDX_Control(pDX, IDC_EDIT6, m_out_m);
	DDX_Control(pDX, IDC_EDIT5, m_in_m);
	DDX_Control(pDX, IDC_EDIT4, m_cost);
	DDX_Control(pDX, IDC_EDIT3, m_id);
	DDX_Control(pDX, IDC_EDIT2, m_out);
	DDX_Control(pDX, IDC_EDIT1, m_in);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CMyDlg, CDialog)
	//{{AFX_MSG_MAP(CMyDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMyDlg message handlers

BOOL CMyDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	

	// 使用ADO创建数据库记录集
	m_pRecordset.CreateInstance(__uuidof(Recordset));

	// 在ADO操作中建议语句中要常用try...catch()来捕获错误信息，
	// 因为它有时会经常出现一些想不到的错误。jingzhou xu
	try
	{
		m_pRecordset->Open("SELECT * FROM car_info",                // 查询DemoTable表中所有字段
							theApp.m_pConnection.GetInterfacePtr(),	 // 获取库接库的IDispatch指针
							adOpenDynamic,
							adLockOptimistic,
							adCmdText);
	}
	catch(_com_error *e)
	{
		AfxMessageBox(e->ErrorMessage());
	}

	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CMyDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CMyDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CMyDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CMyDlg::OnOK() 
{
	CString c_out,c_in,c_id,c_cost,c_in_m,c_out_m;

	m_in.GetWindowText(c_in);
	m_out.GetWindowText(c_out);
	m_id.GetWindowText(c_id);	
	m_in_m.GetWindowText(c_in_m);
	m_out_m.GetWindowText(c_out_m);
	




	int i_out,i_in,i_cost,i_in_m,i_out_m;
	i_in=atoi(c_in);
	i_out=atoi(c_out);
	i_in_m=atoi(c_in_m);
	i_out_m=atoi(c_out_m);
	int i_time=(i_out-i_in)*60 + i_out_m-i_in_m;
	i_cost = ((i_out-i_in)*60 + i_out_m-i_in_m )*1/10;
	c_cost.Format("%d",i_cost);
	m_cost.SetWindowText(c_cost);
	
	CString c_time;
		c_time.Format("%d",(i_out-i_in)*60 + i_out_m-i_in_m);



		if(c_out_m == "" || c_out == "")
	{
		AfxMessageBox("车子出库时间不能为空!");
		return;
	}

	if(c_in_m =="" || c_in=="")
	{
		AfxMessageBox("车子入库时间不能为空!");
		return;
	}
		
	if(c_in_m =="" || c_id=="")
	{
		AfxMessageBox("车子编号不能为空!");
		return;
	}

	UpdateData();
	

	// 在ADO操作中建议语句中要常用try...catch()来捕获错误信息，
	// 因为它有时会经常出现一些想不到的错误。
	try
	{
		// 写入各字段值
		m_pRecordset->AddNew();
		m_pRecordset->PutCollect("id", atol(c_id));
		m_pRecordset->PutCollect("time", atol(c_time));
		m_pRecordset->PutCollect("cost", atol(c_cost));


		m_pRecordset->Update();


		// 更新显示其库内容
	
	}
	catch(_com_error *e)
	{
		AfxMessageBox(e->ErrorMessage());
	}
}