Remove or Delete DataGridView Selected Row Button Click Using in C# Window application

Remove or Delete DataGridView Selected Row

DataGridview Selected Row Remove or Delete Button Click Event in C# Window Application.

                                         DEMO

     C# CODING

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;

using System.Data.SqlClient;

namespace WindowsFormsApplication2

{

    public partial class Home11 : Form

    {

        public Home11()

        {

          

            InitializeComponent();

        }

        private void Home11_Load(object sender, EventArgs e)

        {

            SqlConnection con = new SqlConnection(@"Data Source=(LocalDB)\v11.0;AttachDbFilename=C:\Users\Drizzles\Documents\Visual Studio 2012\WindowsFormsApplication2\WindowsFormsApplication2\Database1.mdf;Integrated Security=True");

            con.Open();

            SqlCommand cmd = new SqlCommand("select * from country", con);

            SqlDataAdapter adp = new SqlDataAdapter(cmd);

            DataTable dt = new DataTable();

            adp.Fill(dt);

            SqlDataReader rd = cmd.ExecuteReader();

            if (rd.Read())

            {

                dataGridView1.DataSource = dt;

            }

          }

        private void button1_Click(object sender, EventArgs e)

        {

            if (dataGridView1.Rows.Count>1)

            {

                if (dataGridView1.Rows[dataGridView1.CurrentRow.Index].IsNewRow != true)

                {

                    dataGridView1.Rows.Remove(dataGridView1.CurrentRow);

                }

            }

            else {

                MessageBox.Show("No Record(s) Found");           

            }

        }      

    }

}