HTA的CSS3支持
HTA是否支持HTML5和CSS3? 如果我打算仅在Windows操作系统上使用我的应用程序:这是一个执行一些基本文件处理的简单应用程序，HTA是可行的选择吗?
Is HTML5 and CSS3 supported by HTA? If I am planning to use my application only with Windows operating system: It is a simple application that does some basic file handling, is HTA a viable option?
如果我使用简单的平面文件(文本文件)存储HTA的数据，会不会有严重的性能问题?
Will there be any serious performance issues if I use a simple flat file (text file) to store data of my HTA?
HTAs不仅支持网页所做的一切(即HTML，级联样式表(CSS)，脚本语言和行为)，而且还支持HTA特定的功能.此新增功能可控制用户界面设计和对客户端系统的访问.
HTAs not only support everything a webpage does—namely HTML, Cascading Style Sheets (CSS), scripting languages, and behaviors—but also HTA–specific functionality. This added functionality provides control over user interface design and access to the client system.
http://msdn.microsoft.com/en-us/library/ms536496(v=vs.85).aspx