修改颗粒列表多样品导出报告报错的问题

OTSIncAReportApp/1-UI/Control_Grids/ParticlesGridDevidePage.cs

@@ -167,7 +167,7 @@ namespace OTSIncAReportGrids
             ReportFun = new OTSImageDisHelp(resultFile);
 
             string sou = m_condition.m_CurrentConditions[OTSIncAReportApp.OTSSampleReportInfo.OTS_REPORT_PROP_GRID_ITEMS.DATA_SOURCE].itemDisplayVal.ToString();
-            if (sou.Contains("+"))
+            if (!sou.Contains("+"))
             {
                 result = m_ReportApp.m_rstDataMgr.ResultFilesList[0];
             }