private void Button1_Click(object sender, EventArgs e)
        {
            RealabilityReport realability = new RealabilityReport();
            DateTime          from        = dtPickerFrom.Value;
            DateTime          to          = dtPickerTo.Value;
            //  realability.GetDataBackLogToExport(out listShipingResult);
            List <RawReliability> realabilityItems = realability.GetDataRawReliability(from, to);
            var temp = realabilityItems.Where(d => d.DepartmentCode == "").ToList();
            Dictionary <string, Dictionary <string, List <ReliabilitySummary> > >
            GetdataGroupByClient = realability.SortbyClientRealitykeyValuePairs(realabilityItems);
            List <ReliabilitySummary> listReliabilityToShow = new List <ReliabilitySummary>();

            foreach (var ClientsGroup in GetdataGroupByClient)
            {
                foreach (var DeptGroup in ClientsGroup.Value)
                {
                    foreach (var item in DeptGroup.Value)
                    {
                        listReliabilityToShow.Add(item);
                    }
                }
            }

            dataGridView1.DataSource = listReliabilityToShow;
        }