p035mdlg.cpp

输入公历的某年某月某日

// P035MDlg.cpp : implementation file
//

#include "stdafx.h"
#include "P035M.h"
#include "P035MDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// 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)
	//}}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()

/////////////////////////////////////////////////////////////////////////////
// CP035MDlg dialog

CP035MDlg::CP035MDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CP035MDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CP035MDlg)
	m_bAtOnce = FALSE;
	m_Year = 0;
	m_Month = 0;
	m_Day = 0;
	m_WeekDay = 0;
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CP035MDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CP035MDlg)
	DDX_Check(pDX, IDC_CHECK1, m_bAtOnce);
	DDX_Text(pDX, IDC_EDIT1, m_Year);
	DDX_Text(pDX, IDC_EDIT2, m_Month);
	DDX_Text(pDX, IDC_EDIT3, m_Day);
	DDX_Text(pDX, IDC_EDIT4, m_WeekDay);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CP035MDlg, CDialog)
	//{{AFX_MSG_MAP(CP035MDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON_RESULT, OnButtonResult)
	ON_EN_CHANGE(IDC_EDIT1, OnChangeEdit1)
	ON_EN_CHANGE(IDC_EDIT2, OnChangeEdit2)
	ON_EN_CHANGE(IDC_EDIT3, OnChangeEdit3)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CP035MDlg message handlers

BOOL CP035MDlg::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
	
	// TODO: Add extra initialization here
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CP035MDlg::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 CP035MDlg::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 CP035MDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CP035MDlg::OnButtonResult() 
{
// TODO: Add your control notification handler code here
	UpdateData(true);
	long n = (m_Year-1L)*365 + m_Day + (m_Year-1L)/4 - (m_Year-1L)/100 + (m_Year-1L)/400;
	int Days[12] = {31,59,90,120,151,181,212,243,273,304,334,365};
	//判断是否有误
	if(((m_Year<1)||(m_Month>12)||(m_Month<1)||(m_Day<1)||(m_Day>31))||
		(!(m_Year%4==0&&m_Year%100!=0||m_Year%400==0)&&(m_Month==2)&&(m_Day>28))||
		((m_Month==2)&&(m_Day>29))||
		(((m_Month==4)||(m_Month==6)||(m_Month==9)||(m_Month==11))&&(m_Day==31)))
	{
		AfxMessageBox("输入有误");
		UpdateData(true);
		m_WeekDay=0;
		goto answer;
	}


	//计算该天是星期几
	if(m_Month>1)
		n+=Days[m_Month-2];
	if((m_Month>2)&&(m_Year%4==0&&m_Year%100!=0||m_Year%400==0))
		n++;
	m_WeekDay=n%7;
	
answer:UpdateData(false);
}

void CP035MDlg::OnChangeEdit1() 
{
	// TODO: If this is a RICHEDIT control, the control will not
	// send this notification unless you override the CDialog::OnInitDialog()
	// function and call CRichEditCtrl().SetEventMask()
	// with the ENM_CHANGE flag ORed into the mask.
	
	// TODO: Add your control notification handler code here
	UpdateData(true);
	if(m_bAtOnce)
	{
		OnButtonResult();
	}
	
}

void CP035MDlg::OnChangeEdit2() 
{
	// TODO: If this is a RICHEDIT control, the control will not
	// send this notification unless you override the CDialog::OnInitDialog()
	// function and call CRichEditCtrl().SetEventMask()
	// with the ENM_CHANGE flag ORed into the mask.
	
	// TODO: Add your control notification handler code here
	UpdateData(true);
	if(m_bAtOnce)
	{
		OnButtonResult();
	}
	
}

void CP035MDlg::OnChangeEdit3() 
{
	// TODO: If this is a RICHEDIT control, the control will not
	// send this notification unless you override the CDialog::OnInitDialog()
	// function and call CRichEditCtrl().SetEventMask()
	// with the ENM_CHANGE flag ORed into the mask.
	
	// TODO: Add your control notification handler code here
	UpdateData(true);
	if(m_bAtOnce)
	{
		OnButtonResult();
	}
	
}