// 选择目录按钮 
void CDcPackerDlg::OnBnClickedDecgen() 
{ 
char szPath[MAX_PATH]; //存放选择的目录路径 CString str; ZeroMemory(szPath, sizeof(szPath)); BROWSEINFO bi; bi.hwndOwner = m_hWnd; bi.pidlRoot = NULL; bi.pszDisplayName = szPath; bi.lpszTitle = "请选择需要打包的目录："; bi.ulFlags = 0; bi.lpfn = NULL; bi.lParam = 0; bi.iImage = 0; //弹出选择目录对话框 LPITEMIDLIST lp = SHBrowseForFolder(&bi); if(lp && SHGetPathFromIDList(lp, szPath)) 
{ str.Format("选择的目录为 %s", szPath); AfxMessageBox(str); 
} else AfxMessageBox("无效的目录，请重新选择"); 
}
选择文件对话框 void CDcPackerDlg::OnBnClickedDecgen() { char szPath[MAX_PATH]; //存放选择的目录路径 CString str; ZeroMemory(szPath, sizeof(szPath)); BROWSEINFO bi; bi.hwndOwner = m_hWnd; bi.pidlRoot = NULL; bi.pszDisplayName = szPath; bi.lpszTitle = "请选择需要打包的目录："; bi.ulFlags = 0; bi.lpfn = NULL; bi.lParam = 0; bi.iImage = 0; //弹出选择目录对话框 LPITEMIDLIST lp = SHBrowseForFolder(&bi); if(lp && SHGetPathFromIDList(lp, szPath)) { str.Format("选择的目录为 %s", szPath); AfxMessageBox(str); } else AfxMessageBox("无效的目录，请重新选择"); } CString CDcPackerDlg::BootOpenDialog() // 返回选择的文件名称 { CString strFile = _T(""); CFileDialog dlgFile(TRUE, NULL, NULL, OFN_HIDEREADONLY, _T("Describe Files (*.cfg)|*.cfg|All Files (*.*)|*.*||"), NULL); if (dlgFile.DoModal()) { strFile = dlgFile.GetPathName(); } return strFile;} // 加载文件按钮 void CDcPackerDlg::OnBnClickedSelectdec() { // TODO: Add your control notification handler code here m_strDescPath = ""; //类的成员变量 //"打开文件"对话框，选择文件，返回其路径 m_strDescPath = BootOpenDialog(); }