修改报告程序分布图中在粒级表中选中其它项时，粒级表中显示错误

OTSIncAReportApp/FunctionClass/OTSDataMgrFunction/DataMgrFun.cs

@@ -629,12 +629,16 @@ namespace OTSIncAReportApp.OTSDataMgrFunction
                 //点击下拉框，级联联动事件
                 int idx = m_ReportApp.m_DataMgrFun.GetSampleIndexByPropItemName(m_ReportApp.SourceGridData.SampleDataList, OTSIncAReportApp.OTSSampleReportInfo.OTS_REPORT_PROP_GRID_ITEMS.GRAIN_SIZE_CLASS_TABLE);
                 List<string> list_partsize = GetPartSizeList(m_ReportApp.m_RptConfigFile.FileFolderSize + ret.SampleDataList[idx].itemVal.ToString());
+                List<string> list_partsizeChart = new List<string>();
+                for (int i = 0; i < ret.SampleDataList[idx].comboDownList.Count;i++)
+                    list_partsizeChart.Add(ret.SampleDataList[idx].comboDownList[i].ToString());
                 string sscaptionname16 = table["sscaptionname16"].ToString();
                 string sscaptionname18 = table["sscaptionname18"].ToString();
                 list_partsize.Insert(0, sscaptionname16);//全部
                 list_partsize.Insert(1, sscaptionname18);//自定义
-                ret.SampleDataList[GetSampleIndexByPropItemName(ret.SampleDataList, OTS_REPORT_PROP_GRID_ITEMS.GRAIN_SIZE_CLASS_TABLE)].itemVal = list_partsize[0];
-                ret.SampleDataList[GetSampleIndexByPropItemName(ret.SampleDataList, OTS_REPORT_PROP_GRID_ITEMS.GRAIN_SIZE_CLASS_TABLE)].comboDownList = list_partsize;
+                ret.SampleDataList[GetSampleIndexByPropItemName(ret.SampleDataList, OTS_REPORT_PROP_GRID_ITEMS.GRAIN_SIZE_CLASS_TABLE)].itemVal = ret.SampleDataList[idx].itemVal.ToString();
+                ret.SampleDataList[GetSampleIndexByPropItemName(ret.SampleDataList, OTS_REPORT_PROP_GRID_ITEMS.GRAIN_SIZE_CLASS_TABLE)].comboDownList = list_partsizeChart;
+                ret.SampleDataList[GetSampleIndexByPropItemName(ret.SampleDataList, OTS_REPORT_PROP_GRID_ITEMS.GRAIN_SIZE_CLASS)].comboDownList = list_partsize;
                 m_ReportApp.m_RptConfigFile.PartSizeFile = ret.SampleDataList[idx].itemVal.ToString();
             }