public int PerformSort(string paginationMode, string sortId, SortOptions sortDirection, bool clearSort, out string uniqueName)
{
this.SetProcessingCulture();
ControlSnapshot snapshot = this.m_executionSession.Snapshot;
try
{
this.m_executionSession.Snapshot = new ControlSnapshot();
snapshot.PrepareExecutionSnapshot(this.m_executionSession.Snapshot, null);
using (ProcessingStreamHandler @object = new ProcessingStreamHandler())
{
this.m_itemContext.RSRequestParameters.PaginationModeValue = paginationMode;
ReportProcessing reportProcessing = this.CreateAndConfigureReportProcessing();
ProcessingContext pc = this.CreateProcessingContext(@object.StreamCallback);
AspNetCore.ReportingServices.ReportProcessing.RenderingContext rc = this.CreateRenderingContext();
int result = default(int);
OnDemandProcessingResult onDemandProcessingResult = reportProcessing.ProcessUserSortEvent(sortId, sortDirection, clearSort, pc, rc, (IChunkFactory)snapshot, out uniqueName, out result);
if (onDemandProcessingResult != null && onDemandProcessingResult.SnapshotChanged)
{
this.m_executionSession.SaveProcessingResult(onDemandProcessingResult);
}
else
{
this.m_executionSession.Snapshot = snapshot;
}
return(result);
}
}
catch
{
this.m_executionSession.Snapshot = snapshot;
throw;
}
}
private void OnGetSubReportDefinition(ICatalogItemContext reportContext, string subreportPath, string newChunkName, ReportProcessing.NeedsUpgrade upgradeCheck, ParameterInfoCollection parentQueryParameters, out ICatalogItemContext subreportContext, out string description, out IChunkFactory chunkFactory, out ParameterInfoCollection parameters)
{
if (reportContext == null)
{
throw new ArgumentException("OnGetSubReportDefinition: Invalid report context");
}
if (upgradeCheck(ReportProcessingFlags.OnDemandEngine))
{
throw new Exception("Subreport definition is not compatible with this version of viewer controls");
}
subreportContext = reportContext.GetSubreportContext(subreportPath);
ControlSnapshot controlSnapshot = default(ControlSnapshot);
PublishingResult compiledReport = this.GetCompiledReport((PreviewItemContext)subreportContext, false, out controlSnapshot);
controlSnapshot.PrepareExecutionSnapshot(this.m_executionSession.Snapshot, newChunkName);
description = compiledReport.ReportDescription;
chunkFactory = controlSnapshot;
parameters = compiledReport.Parameters;
}