private void ultraBtnBDelete_Click(object sender, EventArgs e) { try { objHospitalDB = new HospitalDB(); Bed objBed = new Bed(objHospitalDB); BedRow objBedRow = new BedRow(); objBedRow.Bed_ID = Convert.ToInt32(this.bed_id); objBed.Delete(objBedRow); ultraGridBed.DataSource = objBed.GetAll(); /*ultraGridBed.Rows[this.ultraGridBed.ActiveRow.Index].Delete(true); * SqlCommand query = objHospitalDB.CreateCommand("delete from Bed where Bed_ID='" + this.bed_id + "';", false); * int p = query.ExecuteNonQuery(); * MessageBox.Show(p + "Deleted");*/ } catch (Exception ex) { MessageBox.Show(ex.Message); if (objHospitalDB != null) { objHospitalDB.Dispose(); } } }