资 源 简 介
用c#做一个简单的计算器，界面简洁，当然只能做一些基本的运算哦，欢迎大家去下载。
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace calculator
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
}
private void btn1_Click(object sender, EventArgs e)
{
Button btn = (Button)sen
