MFC 浏览文件夹，浏览保存文件， 获取当前路径

浏览文件夹，其实用的是Shell里的API

void OnXXXBrowse(){CString    strFolderPath;BROWSEINFO broInfo = {0};TCHAR       szDisName[MAX_PATH] = {0};broInfo.hwndOwner = this->m_hWnd;broInfo.pidlRoot  = NULL;broInfo.pszDisplayName = szDisName;broInfo.lpszTitle = _T("选择保存路径");broInfo.ulFlags   = BIF_NEWDIALOGSTYLE | BIF_DONTGOBELOWDOMAIN| BIF_BROWSEFORCOMPUTER | BIF_RETURNONLYFSDIRS | BIF_RETURNFSANCESTORS;broInfo.lpfn      = NULL;broInfo.lParam    = NULL;broInfo.iImage    = IDR_MAINFRAME;LPITEMIDLIST pIDList = SHBrowseForFolder(&broInfo);if (pIDList != NULL){memset(szDisName, 0, sizeof(szDisName));SHGetPathFromIDList(pIDList, szDisName);strFolderPath = szDisName;}}

浏览保存文件

void BrowseSaveFile(){LPCTSTR szFilter = _T("puk files(*.puk)|*.puk||");// CFileDialog的第一个参数标明是浏览还是保存CFileDialog dlg(TRUE, NULL, NULL,  OFN_FILEMUSTEXIST | OFN_HIDEREADONLY, szFilter);if (dlg.DoModal() == IDOK){CString fileName = dlg.GetPathName();}}

获取当前路径

void GetCurPath(){CString strCurPath; // 不包含文件名的全路径GetModuleFileName(NULL, strCurPath.GetBufferSetLength(MAX_PATH + 1), MAX_PATH);strCurPath.ReleaseBuffer();int nPos = strCurPath.ReverseFind('\\');strCurPath = strCurPath.Left(nPos + 1);}