copytodlg.cpp

本压缩软件为《Visual C++6.0基础教程》（黑魔方系列）一书的源代码

// CopytoDlg.cpp : implementation file
//

#include "stdafx.h"
#include "Copyto.h"
#include "CopytoDlg.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()

/////////////////////////////////////////////////////////////////////////////
// CCopytoDlg dialog

CCopytoDlg::CCopytoDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CCopytoDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CCopytoDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CCopytoDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CCopytoDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CCopytoDlg, CDialog)
	//{{AFX_MSG_MAP(CCopytoDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CCopytoDlg message handlers

BOOL CCopytoDlg::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 CCopytoDlg::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 CCopytoDlg::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 CCopytoDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

void CCopytoDlg::OnButton1() 
{
	// TODO: Add your control notification handler code here
	CFileDialog SelectPath(FALSE,NULL,"",OFN_HIDEREADONLY,"All Files(*.*)|*.*||",NULL);
	SelectPath.m_ofn.lpstrTitle="选择需要拷贝的局域网中的文件";
	SelectPath.m_ofn.lpstrInitialDir="\\\\整个网络";
	if(SelectPath.DoModal()==IDOK)
	{
	   SourceName=SelectPath.GetPathName();
	   AfxMessageBox(SourceName);
	}	
}
void CCopytoDlg::OnButton2() 
{
	// TODO: Add your control notification handler code here
   CFileDialog TargetPath(FALSE,NULL,"",OFN_HIDEREADONLY,"All Files(*.*)|*.*||",NULL);
	TargetPath.m_ofn.lpstrTitle="选择拷贝到本地机上的目标文件";
	//注意要输入完整的扩展名
	if(TargetPath.DoModal()==IDOK)
	{
	   CString TargetName;
	   TargetName=TargetPath.GetPathName();
	   if(!CopyFile(SourceName,TargetName,TRUE))
	   {//如果已有相同文件名在该目录下
		   CString tipMessage;       //合成提示信息
		   tipMessage=TargetName;
		   tipMessage.Insert(0,"文件“");
           tipMessage.Insert(tipMessage.GetLength(),"”已经存在，是否替换？");			                       //输出提示信息
		   if(AfxMessageBox(tipMessage,MB_OKCANCEL,0)==MB_OK)
		   { //替换该文件
	          CopyFile(SourceName,TargetName,FALSE);
		   }
		}
	 }
}