Windows编程

开发平台：
Visual C++

DIALOG.CPP：源码内容
							// dialog.cpp : implementation file
//
// This is a part of the Microsoft Foundation Classes C++ library.
// Copyright (C) 1992-1998 Microsoft Corporation
// All rights reserved.
//
// This source code is only intended as a supplement to the
// Microsoft Foundation Classes Reference and related
// electronic documentation provided with the library.
// See these sources for detailed information regarding the
// Microsoft Foundation Classes product.
#include "stdafx.h"
#include "stdreg.h"
#include "typeinfo.h"
#include "dialog.h"
#ifdef _DEBUG
#undef THIS_FILE
static char BASED_CODE 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
// Implementation
protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//{{AFX_MSG(CAboutDlg)
	virtual BOOL OnInitDialog();
	//}}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()
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg message handlers
BOOL CAboutDlg::OnInitDialog()
{
	CDialog::OnInitDialog();
	CenterWindow();
	// TODO: Add extra about dlg initialization here
	return TRUE;  // return TRUE  unless you set the focus to a control
}
/////////////////////////////////////////////////////////////////////////////
// CStdRegSetupDlg dialog
CStdRegSetupDlg::CStdRegSetupDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CStdRegSetupDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CStdRegSetupDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CStdRegSetupDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CStdRegSetupDlg)
	DDX_Control(pDX, IDC_PROGRESS, m_ctlProgress);
	//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CStdRegSetupDlg, CDialog)
	//{{AFX_MSG_MAP(CStdRegSetupDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_ADD_DATA_SOURCE, OnAddDataSource)
	ON_BN_CLICKED(IDC_INITIALIZE_DATA, OnInitializeData)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CStdRegSetupDlg message handlers
BOOL CStdRegSetupDlg::OnInitDialog()
{
	CDialog::OnInitDialog();
	CenterWindow();
	// 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);
	CString strAboutMenu;
	strAboutMenu.LoadString(IDS_ABOUTBOX);
	if (!strAboutMenu.IsEmpty())
	{
		pSysMenu->AppendMenu(MF_SEPARATOR);
		pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
	}
	// TODO: Add extra initialization here
	return TRUE;  // return TRUE  unless you set the focus to a control
}
void CStdRegSetupDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
	if ((nID & 0xFFF0) == IDM_ABOUTBOX)
	{
		CAboutDlg dlgAbout;
		dlgAbout.DoModal();
	}
	else
	{
		CDialog::OnSysCommand(nID, lParam);
	}
}
void CStdRegSetupDlg::OnPaint()
{
	CPaintDC dc(this); // device context for painting
	if (IsIconic())
	{
		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
		// Center icon in client rectangle
		int xIcon = GetSystemMetrics(SM_CXICON);
		int yIcon = GetSystemMetrics(SM_CYICON);
		RECT rect;
		GetClientRect(&rect);
		int x = ((rect.right - rect.left + 1) - xIcon) / 2;
		int y = ((rect.bottom - rect.top + 1) - yIcon) / 2;
		// Draw the icon
		int nOldMapMode = dc.SetMapMode(MM_TEXT);
		dc.DrawIcon(x, y, m_hIcon);
		dc.SetMapMode(nOldMapMode);
	}
}
afx_msg HCURSOR CStdRegSetupDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}
void CStdRegSetupDlg::OnAddDataSource()
{
	((CStdRegSetupApp*)AfxGetApp())->AddDataSource();
}
void CStdRegSetupDlg::OnInitializeData()
{
	((CStdRegSetupApp*)AfxGetApp())->InitializeData();
}
void CStdRegSetupDlg::OnOK()
{
	// Exit the app
	CDialog::OnOK();
}

						