学生党求助大神，在线等，急

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 WindowsFormsApplication2
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
public class person
{
public int dj;
public double neili;
public double tili;
public int exp;
public double s_neili;
public double s_tili;
public static person operator ++(person p)
{
p.dj = p.dj + 1;
p.exp = 0;
p.neili = p.neili*1.3;
p.s_neili =p.neili;
p.tili = p.tili * (1 + 0.3);
p.s_tili = p.tili;
return p;
}
}
private void button1_Click(object sender, EventArgs e)
{
person dashen = new person();
dashen.dj = Convert.ToInt16(textBox1.Text);
dashen.neili = Convert.ToDouble(textBox2.Text);
dashen.tili = Convert.ToDouble(textBox3.Text);
dashen.exp = Convert.ToInt16 (textBox4.Text);
dashen.s_neili = Convert.ToDouble(textBox5.Text);
dashen.s_tili = Convert.ToDouble(textBox6.Text);
int i,j;
i = dashen.exp / 10;
for (j = 0; j <i; j++)
{
dashen++;
}
textBox1.Text=Convert .ToString (dashen.dj);
textBox2.Text = Convert.ToString(dashen.neili);
textBox3.Text = Convert.ToString(dashen.tili);
textBox4.Text = Convert.ToString(dashen.exp);
textBox5.Text = Convert.ToString(dashen.s_neili);
textBox6.Text = Convert.ToString(dashen.s_tili);
}
}
}

我是柳老师：上课不好好听还逛贴吧，给不及格！

上课不要说话，安静！

还是武侠游戏呢