VC做的压缩软件源代码

// YgCompreDlg.cpp : implementation file // #include "stdafx.h" #include "YgCompre.h" #include "YgCompreDlg.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CYgCompreDlg dialog CYgCompreDlg::CYgCompreDlg(CWnd* pParent /*=NULL*/) : CDialog(CYgCompreDlg::IDD, pParent) { //{{AFX_DATA_INIT(CYgCompreDlg) // NOTE: the ClassWizard will add member initialization here //}}AFX_DATA_INIT m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); } void CYgCompreDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CYgCompreDlg) // NOTE: the ClassWizard will add DDX and DDV calls here //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CYgCompreDlg, CDialog) //{{AFX_MSG_MAP(CYgCompreDlg) ON_WM_PAINT() ON_WM_QUERYDRAGICON() //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CYgCompreDlg message handlers BOOL CYgCompreDlg::OnInitDialog() { CDialog::OnInitDialog(); 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 } // 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 CYgCompreDlg::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(); } } HCURSOR CYgCompreDlg::OnQueryDragIcon() { return (HCURSOR) m_hIcon; } void CYgCompreDlg::OnOK() { // TODO: Add extra validation here YgCompressFile(); // CDialog::OnOK(); }