private async void btnDelete_Click_1(object sender, EventArgs e) { var confirmResult = MessageBox.Show("Are you sure to delete??", "Confirm Delete!!!", MessageBoxButtons.YesNo, MessageBoxIcon.Error); if (confirmResult == DialogResult.Yes) { try { await _borrowRepository.Remove(_borrow); OnLoadData(); this.Dispose(); } catch (Exception ex) { MessageBox.Show(ex.Message); } } else { } }