how to get selected row cell value from gridview in c# windows application?
['private void dataGridView1_CellMouseClick(object sender, DataGridViewCellMouseEventArgs e)', 'if (e.RowIndex >= 0)', '{', 'DataGridViewRow row = dataGridView1.Rows[e.RowIndex];', 'txtID.Text = row.Cells[0].Value.ToString();', 'txtName.Text = row.Cells[1].Value.ToString();', 'txtCountry.Text = row.Cells[2].Value.ToString();', '}']