一个关于组合框应用的程序，不难但对于初学者学习有很大帮助。着急下东西，请站长帮忙啊：）

一个基本的组合框应用实例；对初学者有帮助-A basic application of combo box. Be helpful for beginners!

基于MFC的VC++编程，附有详细步骤和说明，适合入门人呢，常用控件之5组合框控件_可视化教室号-VC++ MFC-based programming, with detailed procedures and instructions for entry people do, the five commonly used controls combo box control _ No. visualization classroom