递归删除指定类型的文件夹，递归删除指定类型的文件

// ClearFilesDlg.cpp : 实现文件 // #include "stdafx.h" #include "ClearFiles.h" #include "ClearFilesDlg.h" #include "afxdialogex.h" #include "DlgAddOrDel.h" #ifdef _DEBUG #define new DEBUG_NEW #endif // 用于应用程序“关于”菜单项的 CAboutDlg 对话框 class CAboutDlg : public CDialogEx { public: CAboutDlg(); // 对话框数据 enum { IDD = IDD_ABOUTBOX }; protected: virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持 // 实现 protected: DECLARE_MESSAGE_MAP() }; CAboutDlg::CAboutDlg() : CDialogEx(CAboutDlg::IDD) { } void CAboutDlg::DoDataExchange(CDataExchange* pDX) { CDialogEx::DoDataExchange(pDX); } BEGIN_MESSAGE_MAP(CAboutDlg, CDialogEx) END_MESSAGE_MAP() // CClearFilesDlg 对话框 CClearFilesDlg::CClearFilesDlg(CWnd* pParent /*=NULL*/) : CDialogEx(CClearFilesDlg::IDD, pParent) { m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); } void CClearFilesDlg::DoDataExchange(CDataExchange* pDX) { CDialogEx::DoDataExchange(pDX); DDX_Control(pDX, IDC_EDIT_ROOT_FOLDER_NAME, m_edRootFolder); DDX_Control(pDX, IDC_BUTTON_SELECT_FOLDER, m_btnSelectFolder); DDX_Control(pDX, IDC_LIST1, m_lstFolder); DDX_Control(pDX, IDC_LIST2, m_lstFile); DDX_Control(pDX, IDC_CHECK1, m_folderCheck); DDX_Control(pDX, IDC_CHECK2, m_fileCheck); } BEGIN_MESSAGE_MAP(CClearFilesDlg, CDialogEx) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_BN_CLICKED(IDOK, &CClearFilesDlg::OnBnClickedOk) ON_BN_CLICKED(IDC_BUTTON2, &CClearFilesDlg::OnBnClickedButton2) ON_BN_CLICKED(IDC_BUTTON1, &CClearFilesDlg::OnBnClickedButton1) ON_BN_CLICKED(IDC_BUTTON_ADD_FOLDER, &CClearFilesDlg::OnBnClickedButtonAddFolder) ON_BN_CLICKED(IDC_BUTTON_DEL_FOLDER, &CClearFilesDlg::OnBnClickedButtonDelFolder) ON_BN_CLICKED(IDC_BUTTON_ADD_FILE, &CClearFilesDlg::OnBnClickedButtonAddFile) ON_BN_CLICKED(IDC_BUTTON_DEL_FILE, &CClearFilesDlg::OnBnClickedButtonDelFile) ON_BN_CLICKED(IDC_BUTTON_SELECT_FOLDER, &CClearFilesDlg::OnBnClickedButtonSelectFolder) END_MESSAGE_MAP() // CClearFilesDlg 消息处理程序 BOOL CClearFilesDlg::OnInitDialog() { CDialogEx::OnInitDialog(); // 将“关于...”菜单项添加到系统菜单中。 // IDM_ABOUTBOX 必须在系统命令范围内。 ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX); ASSERT(IDM_ABOUTBOX < 0xF000); CMenu* pSysMenu = GetSystemMenu(FALSE); if (pSysMenu != NULL) { BOOL bNameValid; CString strAboutMenu; bNameValid = strAboutMenu.LoadString(IDS_ABOUTBOX); ASSERT(bNameValid); if (!strAboutMenu.IsEmpty()) { pSysMenu->AppendMenu(MF_SEPARATOR); pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu); } } // 设置此对话框的图标。 当应用程序主窗口不是对话框时，框架将自动 // 执行此操作 SetIcon(m_hIcon, TRUE); // 设置大图标 SetIcon(m_hIcon, FALSE); // 设置小图标 // TODO: 在此添加额外的初始化代码 GetDlgItem(IDC_BUTTON1)->ShowWindow(SW_HIDE); GetDlgItem(IDC_BUTTON2)->ShowWindow(SW_HIDE); m_lstFolder.AddString(_T("Debug")); m_lstFolder.AddString(_T("debug")); m_lstFolder.AddString(_T("Release")); m_lstFolder.AddString(_T("release")); m_lstFolder.AddString(_T("ipch")); m_lstFile.AddString(_T("txt")); m_lstFile.AddString(_T("log")); m_lstFile.AddString(_T("tlog")); m_lstFile.AddString(_T("ipch")); m_lstFile.AddString(_T("aps")); m_lstFile.AddString(_T("plg")); m_lstFile.AddString(_T("npt")); return TRUE; // 除非将焦点设置到控件，否则返回 TRUE } void CClearFilesDlg::OnSysCommand(UINT nID, LPARAM lParam) { if ((nID & 0xFFF0) == IDM_ABOUTBOX) { CAboutDlg dlgAbout; dlgAbout.DoModal(); } else { CDialogEx::OnSysCommand(nID, lParam); } } // 如果向对话框添加最小化按钮，则需要下面的代码 // 来绘制该图标。 对于使用文档/视图模型的 MFC 应用程序， // 这将由框架自动完成。 void CClearFilesDlg::OnPaint() { if (IsIconic()) { CPaintDC dc(this); // 用于绘制的设备上下文 SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0); // 使图标在工作区矩形中居中 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; // 绘制图标 dc.DrawIcon(x, y, m_hIcon); } else { CDialogEx::OnPaint(); } } //当用户拖动最小化窗口时系统调用此函数取得光标 //显示。 HCURSOR CClearFilesDlg::OnQueryDragIcon() { return static_cast<HCURSOR>(m_hIcon); } void CClearFilesDlg::OnBnClickedOk() { CString cstrTemp, cstrFolder, cstrFile; m_edRootFolder.GetWindowText(cstrFolder); int nFolderCount = m_lstFolder.GetCount(); int nFileCount = m_lstFile.GetCount(); if (BST_CHECKED == m_folderCheck.GetCheck()) { for (int iFolder = 0; iFolder < nFolderCount; iFolder++) { m_lstFolder.GetText(iFolder, cstrTemp); DeepDeleteFoldersByName(cstrFolder, cstrTemp); } } else if (BST_UNCHECKED == m_folderCheck.GetCheck()) { for (int iFolder = 0; iFolder < nFolderCount; iFolder++) { m_lstFolder.GetText(iFolder, cstrTemp); DeleteFoldersByName(cstrFolder, cstrTemp); } } if (BST_CHECKED == m_fileCheck.GetCheck()) { for (int iFile = 0; iFile < nFileCount; iFile ++) { m_lstFile.GetText(iFile, cstrTemp); DeepDeleteFilesBykind(cstrFolder, cstrTemp); } } else if (BST_UNCHECKED == m_fileCheck.GetCheck()) { for (int iFile = 0; iFile < nFileCount; iFile ++) { m_lstFile.GetText(iFile, cstrTemp); DeleteFilesBykind(cstrFolder, cstrTemp); } } // TODO: 在此添加控件通知处理程序代码 // CFile file; // TCHAR chFilePathName[MAX_PATH] = { 0 }; // GetModuleFileName(NULL, chFilePathName, MAX_PATH); // CString cstrFilePath, cstrFilePathName, cstrDeleteFilePathName; // cstrFilePath.Format(_T("%s"), chFilePathName); // UINT nPos = cstrFilePath.ReverseFind(_T('\\')); // cstrFilePath = cstrFilePath.Left(nPos + 1); // cstrFilePathName = cstrFilePath + _T("*.log"); // // // 删除一个文件夹下一类文件 // CFileFind fileFinder; // BOOL ret = fileFinder.FindFile(cstrFilePathName); // while (ret) // { // ret = fileFinder.FindNextFile(); // 遍历里面的每一个文件 // cstrDeleteFilePathName = cstrFilePath + fileFinder.GetFileName(); // BOOL bRet = ::DeleteFile(cstrDeleteFilePathName.GetBuffer(cstrDeleteFilePathName.GetLength())); // cstrDeleteFilePathName.ReleaseBuffer(); // } // fileFinder.Close(); } // 遍历一个文件夹下面的所有文件夹 void CClearFilesDlg::OnBnClickedButton2() { // TODO: 在此添加控件通知处理程序代码 // DeepDeleteFilesBykind(_T("E:\\work\\test\\ClearFiles"), _T("tlog")); DeepDeleteFoldersByName(_T("E:\\work\\test"), _T("ipch")); } BOOL CClearFilesDlg::TraverseFolders(CString strFolderPath) { CFileFind ff; strFolderPath += (_T("\\*.*")); BOOL bfinded = ff.FindFile(strFolderPath); CString strSubFolder; while(bfinded) { bfinded = ff.FindNextFile(); if (! ff.IsDots() && ff.IsDirectory()) { strSubFolder = ff.GetFileName(); m_vecFolderPath.push_back(strSubFolder); } } ff.Close(); return TRUE; } BOOL CClearFilesDlg::DeepTraverseFolders(CString strFolderPath) { CFileFind ff; CString strSubFolderPathTemp = strFolderPath + _T("\\"); strFolderPath += (_T("\\*.*")); BOOL bfinded = ff.FindFile(strFolderPath); CString strSubFolder; while (bfinded) { bfinded = ff.FindNextFile(); if (!ff.IsDots() && ff.IsDirectory()) { strSubFolder = ff.GetFileName(); strSubFolder = strSubFolderPathTemp + strSubFolder; m_vecFolderPath.push_back(strSubFolder); DeepTraverseFolders(strSubFolder); } } ff.Close(); return TRUE; } BOOL CClearFilesDlg::DeepDeleteFolderAndIncludeFiles(CString strPath) { CFileFind ff; CString cstrDeleteFilePathName; BOOL bFinded = ff.FindFile(strPath + _T("\\*.*")); BOOL bRet = FALSE; while (bFinded) { bFinded = ff