1 创建文件对话框
2.1 文件对话框类CFileDialog
MFC使用文件对话框类CFileDialog封装了对文件对话框的操作。CFileDialog类的构造函数原型如下:
explicit CFileDialog(
BOOL bOpenFileDialog,
LPCTSTR lpszDefExt = NULL,
LPCTSTR lpszFileName = NULL,
DWORD dwFlags = OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,
LPCTSTR lpszFilter = NULL,
CWnd* pParentWnd = NULL,
DWORD dwSize = 0,
BOOL bVistaStyle = TRUE