Добавить новый элемент в форму

DataGridView dataGridView1 = new DataGridView();
dataGridView1.Name = "dataGridView1";
dataGridView1.Columns.Add("Column1","Column1");
dataGridView1.Columns.Add("Column2","Column2");
dataGridView1.Location = new System.Drawing.Point(20, 20);
dataGridView1.Name = "dataGridView1";
dataGridView1.Size = new System.Drawing.Size(300, 200);         
this.Controls.Add(dataGridView1);

using System;
using System.Drawing;
using System.Windows.Forms;
 
namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
 
        private void Form1_Load(object sender, EventArgs e)
        {
            this.button1.Click += Button_Click;
        }
 
        void Button_Click(object sender, EventArgs e)
        {
            DataGridView dg = new DataGridView();
            dg.Location = new Point(20,100);
            this.Controls.Add(dg);
        }
    }
}