介绍如何在symbian2.0上，进行用函数自动混音。-In symbian2.0 on how to carry out with the function automatically mixes.

symbian平台上关于定制控件listbox的一个例子，上面有对相关函数的介绍，有注释，比较完整。-On the platform of Symbian listbox custom control on an example, with the pair correlation function introduction, notes, relatively complete.