请问在vc++怎样实现在一个窗体中显示不同的内容(当按不同的按钮时切换)。-I would like to ask in vc++ How to achieve in a different form to display the content (when the button for different switch).

很久没写与工作无关的代码了。这是截包和发包的小工具(用到ws_32.dll和hook技术、共享内存。。)，其中SendUdp.dll本来想用delphi写的因为vc++指针操作快，所以就-Not related to work for a long time I did not write the code. This is a cut-off packages and contracting of small tools (used ws_32.dll and hook techniques,

一个简单的基于混杂模式的扫描程序。是本人本帮别人写的本科毕业设计代码。之前在用vc 6.0在xp上测试是没问题的。-Based on a simple scanner promiscuous mode. Someone else write I graduated design code. Before using vc 6.0 in xp test is no problem.