private void btnDelete_Click(object sender, EventArgs e) { DialogResult result = MessageBox.Show("Do you want to delete selected row?", "Delete User?", MessageBoxButtons.YesNo, MessageBoxIcon.Question); if (result == DialogResult.Yes) { int userId = Convert.ToInt32(MemberListdataView.SelectedRows[0].Cells[0].Value); // string username = MemberListdataView.SelectedRows[0].Cells[7].Value.ToString(); MemberModel user = new MemberModel(); user.MemberId = userId; // user.Username = username; MemberController userController = new MemberController(); Boolean userDeleted = userController.DeleteUser(user); if (userDeleted) { MessageBox.Show("Member Deleted!"); this.Close(); } else { MessageBox.Show("Unable to delete member!"); } } }