DataGridView มันจะดึงฐานข้อมูล Database มาโชในตาราง ต้องทำยังงัยบ้างครับขอโค๊ดหน่อยครับ

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;
using MySql.Data.MySqlClient;

namespace WindowsFormsApplication1
{
    public partial class FormHome : Form
    {
    
        MySqlConnection objConn;
        MySqlCommand objCmd;
        String strSQL;
        
        public FormHome()
        {
            InitializeComponent();
        }
        private void FormHome_Load(object sender, EventArgs e)
        {
            String strConnString;
            strConnString = "Server=localhost;User Id=root; Password=123123; Database=db_project; Pooling=false";
            objConn = new MySqlConnection(strConnString);
            objConn.Open();
            DataGridView dgView = new DataGridView();
         
        }
        private void dataGridView1_CellContentClick(object sender, DataGridViewCellEventArgs e)
        {

        }
        
        private void button1_Click(object sender, EventArgs e)
        {
            this.Hide();
            FormAdd f = new FormAdd();
            f.Show();
        }

           private void button2_Click(object sender, EventArgs e)
           {
               this.Hide();
               FormAdd f = new FormAdd();
               f.Show();
           }

           private void button3_Click(object sender, EventArgs e)
           {
               this.Hide();
               FormAdd f = new FormAdd();
               f.Show();
           }

           private void button4_Click(object sender, EventArgs e)
           {
               if (MessageBox.Show("Are you sure to exit?", "Confirm.", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1) == DialogResult.Yes)
               {
                   Application.Exit();
               }
           }

           private void button1_Click_1(object sender, EventArgs e)
           {
               this.Hide();
               FormAdd f = new FormAdd();
               f.Show();
           }

           
          
         

           

    }
}