实现了一个MFC框架，完成了VC窗口图标获取的程序，比较实用-MFC implements a framework for the completion of the VC icon in the window to obtain the procedure more practical

本代码实现了MFC资源管理器功能，包括树目录双击后的小图标显示，以及图片预览显示功能。-The source implementation of the MFC resource management functions, including tree directory double-click the small icon is displayed and the image preview display.

This sample is an MFC application using the document/view architecture that can load, display, and print graphics files such aske GIF, JPEG, BMP (bitmap), ICO (icon), WMF (metafile), and EMF (Win32-enhanced metafile).-This sample is an MFC applicatio