摘要： 这是一个课堂作业，我觉得作为一个简易的计算器不需要态度复杂的东西，可能还有一些bug，有空再慢慢加强。using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;using System.Speech;using System.Speech.Synthesis;namespace WindowsFormsA 阅读全文

摘要： using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;namespace WindowsFormsApplication4{ public partial class Form1 : Form { public Form1() { Init... 阅读全文