摄氏温度和华氏温度之间的转换.

摄氏温度和华氏温度之间的转换.
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 _11_1
{
public partial class Form1 :Form
{
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender,EventArgs e)
{
HUAtextBox2.Text = ((9 / 5.0) * Double.Parse(SHEtextBox1.Text) +32).ToString();
}
private void button2_Click(object sender,EventArgs e)
{
SHEtextBox1.Text = ((5 / 9.0) * (Double.Parse(HUAtextBox2.Text) - 32)).ToString();
}
}
}