vb.net十分适合用于快速开发windows下的桌面程序

创建

制作界面

20个button 一个richtextbox

设置文本样式技巧

‘左键框选全部控件，进行统一属性设置！’

双击控件实现功能

注意控件ID与函数对应

完整代码

Imports System.Windows.Forms.VisualStyles.VisualStyleElementPublic Class Form1Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.ClickTextBox1.Text += "1"End SubPrivate Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.ClickTextBox1.Text += "2"End SubPrivate Sub Button3_Click(sender As Object, e As EventArgs) Handles Button3.ClickTextBox1.Text += "3"End SubPrivate Sub Button4_Click(sender As Object, e As EventArgs) Handles Button4.ClickTextBox1.Text += "4"