这是一个子类化公共对话框控件的类，因此你可定制它。

This is a class that subclasses the common dialog control, thereby allowing you to customize it.

youdao

这是一个子类化公共对话框控件的类，因此你可定制它。

This is a class that subclasses the common dialog control, thereby allowing you to customize it.

youdao