Asp.Net + WebAPI + MVC4.0 based on Knockout technology, using EasyUI as the development of UI display, Knockout is mainly responsible for front-end interactive logic, combined with jQuery Ajax to submit data request, the new enterprise Invoicing management system source code sharing, C#.Net ERP easyUI mvc4 project program code, B/S framework, using web easy UI development framework the website, completely open source without any encryption, can be used directly or two times the development of Asp.net, MVC architecture development (asp.net + web + easyUI MVC API)