c# Datagridview de hücre alanına buton ekleme

Merhaba arkadaşlar datagridview de bazen hücre alanın ekstra olarak buttonda eklememiz gerekebilir bunun için aşağıdaki kod satırlarını kullanabilirsiniz.

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace WindowsFormsApplication13
{
public partial class Form1 : Form
{
Button button = new Button() { Width = 25, Height = 20 };
int maxHeight = 20;
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
button.Visible = false;
button.Parent = dataGridView1; 
}
private void dataGridView1_CellPainting(object sender, DataGridViewCellPaintingEventArgs e)
{
DataGridView grid = sender as DataGridView;
if (grid.CurrentCell.RowIndex == e.RowIndex && grid.CurrentCell.ColumnIndex ==e.ColumnIndex)
{
if (grid.CurrentCell.ColumnIndex.ToString() == "1")
{
button.Top = e.CellBounds.Top;
button.Left = e.CellBounds.Right - button.Width;
button.Height = Math.Min(e.CellBounds.Height, maxHeight);
button.Text = "...";
button.Invalidate();
button.Visible = true;
}
}
}
private void dataGridView1_Enter(object sender, EventArgs e)
{
button.Parent = (sender as Control);
}
private void dataGridView1_CellMouseMove(object sender, DataGridViewCellMouseEventArgs e)
{
}
private void dataGridView1_CellEndEdit(object sender, DataGridViewCellEventArgs e)
{
}
}
}