private void g_ExitButton_Click(object sender, EventArgs e) { try { COrderManager tempOrderManager = new COrderManager(); CTableInfo tempTableInfo = new CTableInfo(); tempTableInfo.TableNumber = m_iTableNumber; tempTableInfo.Status = 0; string tableType = "Tabs"; tempTableInfo.TableType = tableType; tempOrderManager.UpdateTableInfo(tempTableInfo); if (g_FoodDataGridView[0, 0].Value.ToString().Equals("")) { tempOrderManager.DeleteOrderInfo(orderID); tempOrderManager.DeleteTableInfo(m_iTableNumber, "Tabs"); } CMainForm tempMainForm = (CMainForm)CFormManager.Forms.Pop(); tempMainForm.Show(); this.Close(); } catch (Exception exp) { throw exp; } }