private void btnUpdate_Click(object sender, EventArgs e)
 {
     try
     {
         if (!GlobalFunctions.checkRights("tsmSalesOrder", "Update"))
         {
             return;
         }
         
         foreach (DataRow _drStatus in loSalesOrder.getSalesOrderStatus(dgvList.CurrentRow.Cells[0].Value.ToString()).Rows)
         {
             if (_drStatus["Final"].ToString() == "Y")
             {
                 MessageBoxUI _mbStatus = new MessageBoxUI("You cannot update a FINALIZED Sales Order!", GlobalVariables.Icons.Warning, GlobalVariables.Buttons.OK);
                 _mbStatus.ShowDialog();
                 return;
             }
         }
         if (dgvList.Rows.Count > 0)
         {
             SalesOrderDetailUI loSalesOrderDetail = new SalesOrderDetailUI(dgvList.CurrentRow.Cells[0].Value.ToString());
             loSalesOrderDetail.ParentList = this;
             loSalesOrderDetail.ShowDialog();
         }
     }
     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("tsmSalesOrder", "Create"))
         {
             return;
         }
         SalesOrderDetailUI loSalesOrderDetail = new SalesOrderDetailUI();
         loSalesOrderDetail.ParentList = this;
         loSalesOrderDetail.ShowDialog();
     }
     catch (Exception ex)
     {
         ErrorMessageUI em = new ErrorMessageUI(ex.Message, this.Name, "btnCreate_Click");
         em.ShowDialog();
         return;
     }
 }