...This framework contains four client-side modes, the first commonly used winform client, the second is the wpf client, the third is the asp.net mvc mode, and the fourth is the client of the Android platform. You can choose a mode on winform and wpf clients, then your system provides some functions (such as report viewing) to asp.net, and then provide an Android app for mobile phone use, if the server is assumed in the cloud, all People can interact.