private void btnUpdate_Click(object sender, EventArgs e)
        {
            try
            {
                if (!GlobalFunctions.checkRights("tsm" + lType.Name, "Update"))
                {
                    return;
                }

                for (int i = 0; i < lCountCol; i++)
                {
                    lRecord[i] = dgvLists.CurrentRow.Cells[i].Value.ToString();
                }

                if (lRecord.Length > 0)
                {
                    if (lRecord[0].ToString() != "")
                    {
                        switch (lType.Name)
                        {
                        case "ModeOfPayment":
                            ModeOfPaymentDetailUI loModeOfPaymentDetailUI = new ModeOfPaymentDetailUI(lRecord);
                            loModeOfPaymentDetailUI.ParentList = this;
                            loModeOfPaymentDetailUI.ShowDialog();
                            break;

                        case "Cashier":
                            CashierDetailUI loCashierDetail = new CashierDetailUI(lRecord);
                            loCashierDetail.ParentList = this;
                            loCashierDetail.ShowDialog();
                            break;

                        case "Discount":
                            DiscountDetailUI loDiscountDetail = new DiscountDetailUI(lRecord);
                            loDiscountDetail.ParentList = this;
                            loDiscountDetail.ShowDialog();
                            break;
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                ErrorMessageUI em = new ErrorMessageUI(ex.Message, this.Name, "btnUpdate_Click");
                em.ShowDialog();
                return;
            }
        }
        private void btnCreate_Click(object sender, EventArgs e)
        {
            try
            {
                if (!GlobalFunctions.checkRights("tsm" + lType.Name, "Create"))
                {
                    return;
                }
                if (dgvLists.Rows.Count == 0)
                {
                    refresh("ViewAll", "", "", false);
                }
                switch (lType.Name)
                {
                case "ModeOfPayment":
                    ModeOfPaymentDetailUI loModeOfPaymentDetailUI = new ModeOfPaymentDetailUI();
                    loModeOfPaymentDetailUI.ParentList = this;
                    loModeOfPaymentDetailUI.ShowDialog();
                    break;

                case "Cashier":
                    CashierDetailUI loCashierDetail = new CashierDetailUI();
                    loCashierDetail.ParentList = this;
                    loCashierDetail.ShowDialog();
                    break;

                case "Discount":
                    DiscountDetailUI loDiscountDetail = new DiscountDetailUI();
                    loDiscountDetail.ParentList = this;
                    loDiscountDetail.ShowDialog();
                    break;
                }
            }
            catch (Exception ex)
            {
                ErrorMessageUI em = new ErrorMessageUI(ex.Message, this.Name, "btnCreate_Click");
                em.ShowDialog();
                return;
            }
        }