ExtensionRegistry

演示了WPF中的Page页跳转功能，十分适合新手参考，实用性很强(Demonstrated in WPF Page page jump function, very suitable for beginners reference, very practical)

How to work with the USB

学生管理系统编程,有很多功能哦 不错的(student management system programming, has a lot of functions, oh good )

网页框架源码，例程结合易语言第三方支持库WEB浏览器，调用API函数实现网页框架填表。(Source web framework, combined with easy language routines third-party support library WEB browser, the page framework calls API functions fill in a form.)

正则表达式 根据正则表达式在要测试文本中搜索测试文本中与该表达式匹配的子文本。 本程序用来测试所写的正则表达式是否正确。(Regex match the expression regular expressions Search To test text test text sub-text. This procedure is used to test for written regular expression is correct.)

Document describing the Power Flow, a matter of Power Systems Analysis.

实现java的join方法，对java的高级编程进行了解(Realize the join method of Java and understand the advanced programming of Java)

移动业务的开发，基于spring struts2 hibernate技术进行开发的管理页面系统。(Mobile business development, based on spring struts2 hibernate technology development management page system.)

说明：  用Java实现的SaaS多租户软件，基于SpringBoot和JPA，独立数据库/共享数据库独立Schema的多租户系统。(SaaS multi-tenant software implemented in Java is a multi-tenant system based on SpringBook and JPA, independent database or shared database independent Schema.)

This Activity appears as a dialog.