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   源码介绍

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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 DataGridViewSample
{
    public partial class Form1 : Form
    {
        public static List<Test> Tests = new List<Test>();
        public Form1()
        {
            InitializeComponent();
        }
        private void Form1_Load(object sender, EventArgs e)
        {
            this.dataGridView1.DataSource = Tests;
        }
        private void button1_Click(object sender, EventArgs e)
        {
            frmAdd form = new frmAdd(null);
            if (form.ShowDialog() == DialogResult.OK)
            {
                this.dataGridView1.DataSource = null;
                this.dataGridView1.DataSource = Tests;
            }
        }
        private void panel1_Paint(object sender, PaintEventArgs e)
        {
        }
        private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
        {
        }
    }
    public class Test
    {
        public string Name { get; set; }                    //增加Remark列
        public decimal Telephone { get; set; }              //增加Voltage列
        public Test(decimal telephone, string name)
        {
            Telephone = telephone;
            Name = name;
        }
    }
}