ch7demo2dlg.cpp

零基础学Visual.C....教案PPT.随书光盘-452M.zip

// Ch7Demo2Dlg.cpp : implementation file
//

#include "stdafx.h"
#include "Ch7Demo2.h"
#include "Ch7Demo2Dlg.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()

/////////////////////////////////////////////////////////////////////////////
// CCh7Demo2Dlg dialog

CCh7Demo2Dlg::CCh7Demo2Dlg(CWnd* pParent /*=NULL*/)
	: CDialog(CCh7Demo2Dlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CCh7Demo2Dlg)
	m_type = 0;//款式选择为“男款”
	m_size = 1;//型号选择为“中号”
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CCh7Demo2Dlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CCh7Demo2Dlg)
	DDX_Control(pDX, IDC_CHECK2, m_check2);
	DDX_Control(pDX, IDC_CHECK1, m_check1);
	DDX_Radio(pDX, IDC_RADIO1, m_type);
	DDX_Radio(pDX, IDC_RADIO3, m_size);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CCh7Demo2Dlg, CDialog)
	//{{AFX_MSG_MAP(CCh7Demo2Dlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_RESET, OnReset)
	ON_BN_CLICKED(IDC_CHECK, OnCheck)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CCh7Demo2Dlg message handlers

BOOL CCh7Demo2Dlg::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
	GetDlgItem(IDC_RESET)->EnableWindow(false);//重置按钮无效
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CCh7Demo2Dlg::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 CCh7Demo2Dlg::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 CCh7Demo2Dlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CCh7Demo2Dlg::OnReset() 
{
	// TODO: Add your control notification handler code here
	GetDlgItem(IDC_RESET)->EnableWindow(false);//重置按钮无效
	GetDlgItem(IDC_CHECK)->EnableWindow(true);//提交按钮有效
	m_type=0;//款式选择为“男款”
	m_size=1;//型号选择为“中号”
	UpdateData(false);
	m_check1.SetCheck(0);//复选框不选中
	m_check2.SetCheck(0);//复选框不选中
}

void CCh7Demo2Dlg::OnCheck() 
{
	// TODO: Add your control notification handler code here
	GetDlgItem(IDC_RESET)->EnableWindow(true);//重置按钮有效
	GetDlgItem(IDC_CHECK)->EnableWindow(false);//提交按钮无效
	UpdateData(true);
	CString msg="款式: "; // 保存输出消息字符串
	switch(m_type)
	{
		case 0:											//该组第一个单选项被选中
			msg=msg+"男款";
			break;
		case 1:											//该组第二个单选项被选中
			msg=msg+"女款";
			break;
	}
	switch(m_size)
	{
		case 0:											//该组第一个单选项被选中
			msg=msg+" 型号：大号";
			break;
		case 1:											//该组第二个单选项被选中
			msg=msg+" 型号：中号";
			break;
		case 2:											//该组第三个单选项被选中
			msg=msg+" 型号：小号";
			break;
	}

	if(m_check1.GetCheck()==1)//复选框被选中
	{
		msg=msg+" 加肥";
	}

	if(m_check2.GetCheck()==1)//复选框被选中
	{
		msg=msg+" 加厚";
	}
	AfxMessageBox(msg);//弹出消息对话框
}