How to add a CheckBox into DataGridView

In this post, I'm going to explain to add a CheckBox into a DataGridViews' Column.  Here, I create a DataGridViewCheckBoxColumn object and add it to the table column.



 

Create a project in Visual Studio and add DataGridView to the Form.  

 

Add the following code to the Form1.cs class.

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Data.SqlClient;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Windows.Forms;



namespace AddCheckBoxToDataGridView

{

    public partial class Form1 : Form

    {

        DataGridViewCheckBoxColumn column;

        public Form1()

        {

            InitializeComponent();

            dropDownCell();

        }

        private void dropDownCell()

        {

            column = new DataGridViewCheckBoxColumn();

            dataGridView1.Columns.Add(column);

            column.FlatStyle = FlatStyle.Flat;

        }

     

    }

}

See the result by running the project.

Do not forget to leave your comments below.