c#

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 WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void checkBox1_CheckedChanged(object sender, EventArgs e)
        {

        }

        private void button1_Click(object sender, EventArgs e)
        {
            System.Diagnostics.Process.Start(" http://tieba.baidu.com/p/1243134544");
        }

        private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
        {

        }

        private void button2_Click(object sender, EventArgs e)
        {
            System.Diagnostics.Process.Start(" http://tieba.baidu.com/p/1243134544");
        }

        private void button3_Click(object sender, EventArgs e)
        {
            System.Diagnostics.Process.Start(" http://tieba.baidu.com/p/1243134544");
        }

        private void Form1_Load(object sender, EventArgs e)
        {
           
        }
    }
}