foreach(Section crSection in crSections)
			{
				crReportObjects = crSection.ReportObjects;
				//loop through all the report objects to find all the subreports
				foreach(ReportObject crReportObject in crReportObjects)
				{
					if (crReportObject.Kind == ReportObjectKind.SubreportObject)
					{
						//you will need to typecast the reportobject to a subreport 
						//object once you find it
						crSubreportObject = (SubreportObject)crReportObject;

						//open the subreport object
						crSubReportDoc = crSubreportObject.OpenSubreport(crSubreportObject.SubreportName);
						//Once the correct subreport has been located pass it the 
						//appropriate dataset
						if(crSubReportDoc.Name == "FirstSub") 
						{
							//crSubReportDoc.Database.Tables[ 0 ].SetDataSource(ds);
							crSubReportDoc.SetDataSource(ds);
						}
					}
				}
			}