这个htmlfilelabelui的标题听起来很普通，但是其实是通过控件的形式实现了一个简易的html解析器，而且能够响应并与软件界面交互，各种标签、链接、图像、样式都可以用html写好作为用户界面。非常灵活强大的一个思路。-The htmlfilelabelui title sounds pretty ordinary, but in fact is achieved using a control in the form of a simple HTML parser, and able to respond to and interact with the software interface, labels, links, images, good styles can be written in HTML for the user interface. Very flexible and powerful ideas.