用VB制作的一个ToolBar控件，对VB自带的ToolBar作了很大的完善，功能得到很大的加强。-VB produced a Toolbar control of VB's own Toolbar made a big sound, function be greatly enhanced.

如何让工具提示更加吸引用户？增加声音效果也许更有效。本程序就是介绍如何从CToolTipCtrl派生出一个CWavTipCtrl来实现播放声音功能。-tools suggest how to attract more customers? Increase sound effects may be more effective. This procedure is how derived from CToolTipCtrl CWavTipCtrl to achieve a voice broad

设计实现工具条和状态栏，并进一步加深对消息驱动机制的理解,一个采样声音的应用程序,用来演示工具条和状态栏的使用-Design implementation tool bar and status bar, and further deepen the understanding of message-driven mechanism, a sound sample application that demonstrates the tool bar and status bar to use