using CMS.Reporting;

...

        // Get report object by report code name

        ReportInfo ri = ReportInfoProvider.GetReportInfo("TestReport");

        // If report exists

        if (ri != null)

        {

            // Get graph object by code name

            ReportGraphInfo rgi = ReportGraphInfoProvider.GetReportGraphInfo("TestGraph");

            if (rgi != null)

            {

               ri.ReportLayout += "<br/>%%control:ReportGraph?" + ri.ReportName + "." + rgi.GraphName + "%%<br/>";

            }

                            // Get table object by code name

            ReportTableInfo rti = ReportTableInfoProvider.GetReportTableInfo("TestTable");

            if (rti != null)

            {

               ri.ReportLayout += "<br/>%%control:ReportTable?" + ri.ReportName + "." + rti.TableName + "%%<br/>";

            }

                            // Get value object by code name

            ReportValueInfo rvi = ReportValueInfoProvider.GetReportValueInfo("TestValue");

            if (rvi != null)

            {

               ri.ReportLayout += "<br/>%%control:ReportValue?" + ri.ReportName + "." + rvi.ValueName + "%%<br/>";

            }

            // Save to database

            ReportInfoProvider.SetReportInfo(ri);

        }