关于vb.net的radiobutton按钮的应用，可以用于熟悉radiobutton的应用大有提高

VB开发的串口通信上位机软件，利用按钮控件即可控制展示台。-VB serial communication developed in the upper-machine software, use the button control, you can control the Showcase.

演示在android使用按钮和listview，主要是添加监听器。从VB/delphi/C#转android的初学者适用。-The presentation is android use button and listview, main is to add a listener. From VB/Delphi/c# turn of android for beginners.