个VC++增强型的CFileDlgEx文件对话框，可以替代CFileDialog，加入了显示图片、图标、TAB标签的功能，扩展了Windows系统标准对话框的功能，这在我们以后的编程中可能很有用。-A VC++ enhanced CFileDlgEx file dialog, you can replace CFileDialog, add a display picture, icon, TAB function of the label extends the standard Windows system, the function of the dialog box, which in our future programming may be useful.