打开文件对话框 const char pszFilter[] = _T("EXE File (*.txt)|*.txt|All Files (*.*)|*.*||"); CFileDialog dlg(TRUE, NULL, NULL, OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT, pszFilter, this);
dlg.m_ofn.lpstrInitialDir = "c:\\WINDOWS\\"; //设置对话框默认呈现的路径
if(dlg.DoModal() == IDOK) { CString strFilePath = dlg.GetPathName(); /*如果有多个文件,则 for(POSITION pos = dlg.GetStartPosition(); pos!=NULL; ) { CString strFilePathName = dlg.GetNextPathName(pos); */ }
保存文件对话框 const char pszFilter[] = _T("EXE Files (*.txt)|*.txt||"); CFileDialog dlgSave( FALSE, //FALSE为保存 _T(".txt"), //自动加上的扩展名 _T("Output.txt"), //默认保存的文件名 OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT, pszFilter, this);
目录选择对话框
BROWSEINFO bi; char szPathName[MAX_PATH]; char szTitle[] = "选择路径"; ZeroMemory(&bi, sizeof(BROWSEINFO)); bi.hwndOwner = GetSafeHwnd(); bi.pszDisplayName = szPathName; bi.lpszTitle = szTitle; bi.ulFlags = 0x0040 ; CString str; CString strDir; //选择的目录
LPITEMIDLIST idl = SHBrowseForFolder(&bi); if(idl == NULL) { strDir= ""; return; } SHGetPathFromIDList(idl, str.GetBuffer(MAX_PATH * 2)); str.ReleaseBuffer(); if(str != "" && str.GetAt(str.GetLength() - 1) != '\\') str += "\\"; strDir = str;
posted on 2006-12-06 16:17 永遇乐 阅读(10356) 评论(0) 编辑 收藏 引用 所属分类: Windows MFC
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