private void SetupObjectModels(OnDemandMode mode, bool needDeepCopyPath, int moveNextInstanceIndex, string scopeName)
        {
            AspNetCore.ReportingServices.ReportIntermediateFormat.DataRegionInstance dataRegionInstance = null;
            IMemberHierarchy memberHierarchy         = null;
            int                     num              = -1;
            ScopeInstance           scopeInstance    = base.m_odpContext.CurrentReportInstance;
            List <InstancePathItem> lastInstancePath = this.m_lastInstancePath;
            List <InstancePathItem> list             = null;
            int                     num2             = 0;

            AspNetCore.ReportingServices.ReportIntermediateFormat.Report reportDefinition = base.m_odpContext.ReportDefinition;
            ObjectModelImpl reportObjectModel = base.m_odpContext.ReportObjectModel;
            bool            flag  = false;
            bool            flag2 = false;
            int             num3  = 0;

            try
            {
                if (this.m_lastRIFObject.InstancePath != null)
                {
                    list = this.m_lastRIFObject.InstancePath;
                    num2 = list.Count;
                }
                if (mode != OnDemandMode.InScope)
                {
                    base.m_odpContext.EnsureCultureIsSetOnCurrentThread();
                }
                if (mode != OnDemandMode.InScope || 1 != reportDefinition.DataSetsNotOnlyUsedInParameters || !this.InScopeCompare(reportDefinition.FirstDataSet.Name, scopeName))
                {
                    int num4 = 0;
                    if (base.m_odpContext.InSubreport)
                    {
                        num4 = InstancePathItem.GetParentReportIndex(this.m_lastRIFObject.InstancePath, this.m_lastRIFObject.InstancePathItem.Type == InstancePathItemType.SubReport);
                    }
                    bool flag3           = default(bool);
                    int  sharedPathIndex = InstancePathItem.GetSharedPathIndex(num4, lastInstancePath, list, reportObjectModel.AllFieldsCleared, out flag3);
                    for (int i = this.m_specialLastGroupingValues.Count; i < num4; i++)
                    {
                        this.m_specialLastGroupingValues.Add(null);
                    }
                    for (int j = num4; j < num2; j++)
                    {
                        InstancePathItem instancePathItem = list[j];
                        bool             flag4            = false;
                        if (mode != OnDemandMode.InScope)
                        {
                            flag4 = (j <= sharedPathIndex);
                        }
                        if (!flag4 && mode == OnDemandMode.FullSetup)
                        {
                            if (this.m_specialLastGroupingValues.Count < num2)
                            {
                                this.m_specialLastGroupingValues.Add(null);
                            }
                            else
                            {
                                this.m_specialLastGroupingValues[j] = null;
                            }
                        }
                        switch (instancePathItem.Type)
                        {
                        case InstancePathItemType.SubReport:
                            if (scopeInstance.SubreportInstances != null && instancePathItem.IndexInCollection < scopeInstance.SubreportInstances.Count)
                            {
                                IReference <AspNetCore.ReportingServices.ReportIntermediateFormat.SubReportInstance> reference = scopeInstance.SubreportInstances[instancePathItem.IndexInCollection];
                                using (reference.PinValue())
                                {
                                    AspNetCore.ReportingServices.ReportIntermediateFormat.SubReportInstance subReportInstance = reference.Value();
                                    subReportInstance.SubReportDef.CurrentSubReportInstance = reference;
                                    if (mode != OnDemandMode.InScope && !subReportInstance.Initialized)
                                    {
                                        if (base.m_odpContext.IsTablixProcessingMode || base.m_odpContext.IsTopLevelSubReportProcessing)
                                        {
                                            return;
                                        }
                                        SubReportInitializer.InitializeSubReport(subReportInstance.SubReportDef);
                                        reference.PinValue();
                                    }
                                    Global.Tracer.Assert(j == num2 - 1, "SubReport not last in instance path.");
                                }
                            }
                            goto default;

                        case InstancePathItemType.DataRegion:
                            if (scopeInstance is AspNetCore.ReportingServices.ReportIntermediateFormat.ReportInstance && (scopeInstance.DataRegionInstances == null || scopeInstance.DataRegionInstances.Count <= instancePathItem.IndexInCollection || scopeInstance.DataRegionInstances[instancePathItem.IndexInCollection] == null || scopeInstance.DataRegionInstances[instancePathItem.IndexInCollection].Value() == null))
                            {
                                Global.Tracer.Assert(instancePathItem.IndexInCollection < reportDefinition.TopLevelDataRegions.Count, "(newItem.IndexInCollection < m_reportDefinition.TopLevelDataRegions.Count)");
                                AspNetCore.ReportingServices.ReportIntermediateFormat.DataRegion dataRegion = reportDefinition.TopLevelDataRegions[instancePathItem.IndexInCollection];
                                AspNetCore.ReportingServices.ReportIntermediateFormat.DataSet    dataSet    = dataRegion.GetDataSet(reportDefinition);
                                if (mode == OnDemandMode.InScope && this.InScopeCompare(dataSet.Name, scopeName))
                                {
                                    return;
                                }
                                this.PerformOnDemandTablixProcessing(dataSet);
                            }
                            scopeInstance      = scopeInstance.DataRegionInstances[instancePathItem.IndexInCollection].Value();
                            flag               = (this.m_inRecursiveColumnHierarchy = false);
                            flag2              = (this.m_inRecursiveRowHierarchy = false);
                            num                = -1;
                            dataRegionInstance = (scopeInstance as AspNetCore.ReportingServices.ReportIntermediateFormat.DataRegionInstance);
                            memberHierarchy    = dataRegionInstance;
                            if (mode == OnDemandMode.InScope && this.InScopeCompare(dataRegionInstance.DataRegionDef.Name, scopeName))
                            {
                                return;
                            }
                            if (dataRegionInstance.DataSetIndexInCollection >= 0 && base.m_odpContext.CurrentDataSetIndex != dataRegionInstance.DataSetIndexInCollection && mode != OnDemandMode.InScope)
                            {
                                if (!flag4)
                                {
                                    AspNetCore.ReportingServices.ReportIntermediateFormat.DataSetInstance dataSetInstance = base.m_odpContext.CurrentReportInstance.GetDataSetInstance(dataRegionInstance.DataSetIndexInCollection, base.m_odpContext);
                                    if (dataSetInstance != null)
                                    {
                                        dataSetInstance.SetupEnvironment(base.m_odpContext, true);
                                        num3 = 0;
                                    }
                                }
                                else
                                {
                                    num3 = j + 1;
                                }
                            }
                            if (mode != OnDemandMode.InScope)
                            {
                                if (!flag4)
                                {
                                    dataRegionInstance.SetupEnvironment(base.m_odpContext);
                                    num3 = 0;
                                    if (!dataRegionInstance.NoRows)
                                    {
                                        dataRegionInstance.DataRegionDef.NoRows = false;
                                        goto default;
                                    }
                                    dataRegionInstance.DataRegionDef.NoRows = true;
                                    dataRegionInstance.DataRegionDef.ResetTopLevelDynamicMemberInstanceCount();
                                    return;
                                }
                                num3 = j + 1;
                            }
                            goto default;

                        case InstancePathItemType.ColumnMemberInstanceIndexTopMost:
                            scopeInstance = dataRegionInstance;
                            goto default;

                        case InstancePathItemType.Cell:
                        {
                            if (-1 == num)
                            {
                                num = 0;
                            }
                            IList <AspNetCore.ReportingServices.ReportIntermediateFormat.DataCellInstance> cellInstances = memberHierarchy.GetCellInstances(num);
                            if (cellInstances == null)
                            {
                                if (flag2 && flag)
                                {
                                    reportObjectModel.ResetFieldValues();
                                }
                            }
                            else if (cellInstances.Count > instancePathItem.IndexInCollection)
                            {
                                AspNetCore.ReportingServices.ReportIntermediateFormat.DataCellInstance dataCellInstance = cellInstances[instancePathItem.IndexInCollection];
                                if (dataCellInstance != null)
                                {
                                    scopeInstance = dataCellInstance;
                                    if (!flag4)
                                    {
                                        dataCellInstance.SetupEnvironment(base.m_odpContext, base.m_odpContext.CurrentDataSetIndex);
                                        num3 = 0;
                                    }
                                    else
                                    {
                                        num3 = j + 1;
                                    }
                                }
                            }
                            goto default;
                        }

                        default:
                            if (instancePathItem.IsDynamicMember)
                            {
                                IList <DataRegionMemberInstance> childMemberInstances = ((IMemberHierarchy)scopeInstance).GetChildMemberInstances(instancePathItem.Type == InstancePathItemType.RowMemberInstanceIndex, instancePathItem.IndexInCollection);
                                if (childMemberInstances == null)
                                {
                                    reportObjectModel.ResetFieldValues();
                                    return;
                                }
                                int num5 = (j != num2 - 1 || moveNextInstanceIndex < 0 || moveNextInstanceIndex >= childMemberInstances.Count) ? ((instancePathItem.InstanceIndex >= 0) ? instancePathItem.InstanceIndex : 0) : moveNextInstanceIndex;
                                if (num5 >= childMemberInstances.Count)
                                {
                                    instancePathItem.ResetContext();
                                    num5 = 0;
                                }
                                DataRegionMemberInstance dataRegionMemberInstance = childMemberInstances[num5];
                                if (mode == OnDemandMode.FullSetup)
                                {
                                    dataRegionMemberInstance.MemberDef.InstanceCount      = childMemberInstances.Count;
                                    dataRegionMemberInstance.MemberDef.CurrentMemberIndex = num5;
                                }
                                scopeInstance             = dataRegionMemberInstance;
                                this.m_lastRecursiveLevel = dataRegionMemberInstance.RecursiveLevel;
                                AspNetCore.ReportingServices.ReportIntermediateFormat.ReportHierarchyNode memberDef = dataRegionMemberInstance.MemberDef;
                                if (mode == OnDemandMode.InScope && this.InScopeCompare(memberDef.Grouping.Name, scopeName))
                                {
                                    return;
                                }
                                if (instancePathItem.Type == InstancePathItemType.RowMemberInstanceIndex)
                                {
                                    memberHierarchy = dataRegionMemberInstance;
                                    flag2           = true;
                                }
                                else
                                {
                                    num  = dataRegionMemberInstance.MemberInstanceIndexWithinScopeLevel;
                                    flag = true;
                                }
                                if (mode == OnDemandMode.FullSetup && !flag4)
                                {
                                    dataRegionMemberInstance.SetupEnvironment(base.m_odpContext, base.m_odpContext.CurrentDataSetIndex);
                                    num3 = 0;
                                    AspNetCore.ReportingServices.ReportIntermediateFormat.Grouping grouping = memberDef.Grouping;
                                    if (grouping.Parent != null)
                                    {
                                        if (memberDef.IsColumn)
                                        {
                                            this.m_inRecursiveColumnHierarchy = true;
                                        }
                                        else
                                        {
                                            this.m_inRecursiveRowHierarchy = true;
                                        }
                                        if (memberDef.IsTablixMember)
                                        {
                                            memberDef.SetMemberInstances(childMemberInstances);
                                            memberDef.SetRecursiveParentIndex(dataRegionMemberInstance.RecursiveParentIndex);
                                            memberDef.SetInstanceHasRecursiveChildren(dataRegionMemberInstance.HasRecursiveChildren);
                                        }
                                    }
                                    else if (memberDef.IsColumn)
                                    {
                                        this.m_inRecursiveColumnHierarchy = false;
                                    }
                                    else
                                    {
                                        this.m_inRecursiveRowHierarchy = false;
                                    }
                                    grouping.RecursiveLevel = this.m_lastRecursiveLevel;
                                    grouping.SetGroupInstanceExpressionValues(dataRegionMemberInstance.GroupExprValues);
                                    if (mode == OnDemandMode.FullSetup && grouping != null && grouping.GroupExpressions != null && grouping.GroupExpressions.Count > 0)
                                    {
                                        AspNetCore.ReportingServices.ReportIntermediateFormat.ExpressionInfo expressionInfo = grouping.GroupExpressions[0];
                                        if (expressionInfo.Type == AspNetCore.ReportingServices.ReportIntermediateFormat.ExpressionInfo.Types.Field)
                                        {
                                            AspNetCore.ReportingServices.ReportIntermediateFormat.DataSet dataSet2 = memberDef.DataRegionDef.GetDataSet(reportDefinition);
                                            AspNetCore.ReportingServices.ReportIntermediateFormat.Field   field    = dataSet2.Fields[expressionInfo.IntValue];
                                            if (field.DataField != null)
                                            {
                                                string dataField = field.DataField;
                                                object second    = dataRegionMemberInstance.GroupExprValues[0];
                                                PairObj <string, object> pairObj = this.m_specialLastGroupingValues[j];
                                                if (pairObj == null)
                                                {
                                                    pairObj = new PairObj <string, object>(dataField, second);
                                                    this.m_specialLastGroupingValues[j] = pairObj;
                                                }
                                                else
                                                {
                                                    pairObj.First  = dataField;
                                                    pairObj.Second = second;
                                                }
                                            }
                                        }
                                    }
                                }
                                else
                                {
                                    num3 = j + 1;
                                }
                            }
                            break;

                        case InstancePathItemType.None:
                            break;
                        }
                    }
                    if (mode == OnDemandMode.FullSetup && !flag3 && scopeInstance != null && num3 > 0)
                    {
                        while (num3 < this.m_lastInstancePath.Count)
                        {
                            if (!this.m_lastInstancePath[num3].IsScope)
                            {
                                num3++;
                                continue;
                            }
                            scopeInstance.SetupFields(base.m_odpContext, base.m_odpContext.CurrentDataSetIndex);
                            break;
                        }
                    }
                    if (mode == OnDemandMode.FullSetup && !base.m_odpContext.IsTablixProcessingMode && base.m_odpContext.CurrentReportInstance != null && dataRegionInstance == null && reportDefinition.DataSetsNotOnlyUsedInParameters == 1)
                    {
                        AspNetCore.ReportingServices.ReportIntermediateFormat.DataSet         firstDataSet     = reportDefinition.FirstDataSet;
                        AspNetCore.ReportingServices.ReportIntermediateFormat.DataSetInstance dataSetInstance2 = base.m_odpContext.CurrentReportInstance.GetDataSetInstance(firstDataSet, base.m_odpContext);
                        if (dataSetInstance2 != null)
                        {
                            bool flag5 = true;
                            if (!base.m_odpContext.IsTablixProcessingComplete(firstDataSet.IndexInCollection))
                            {
                                this.PerformOnDemandTablixProcessing(firstDataSet);
                                flag5 = false;
                            }
                            if (base.m_odpContext.CurrentOdpDataSetInstance == dataSetInstance2)
                            {
                                flag5 = false;
                            }
                            if (flag5)
                            {
                                dataSetInstance2.SetupEnvironment(base.m_odpContext, true);
                            }
                            else if (!dataSetInstance2.NoRows)
                            {
                                dataSetInstance2.SetupFields(base.m_odpContext, dataSetInstance2);
                            }
                        }
                    }
                }
            }
            finally
            {
                if (needDeepCopyPath)
                {
                    InstancePathItem.DeepCopyPath(list, ref this.m_lastInstancePath);
                }
            }
        }
示例#2
0
        private void SetupObjectModels(OnDemandMode mode, bool needDeepCopyPath, int moveNextInstanceIndex, string scopeName)
        {
            Microsoft.ReportingServices.ReportIntermediateFormat.DataRegionInstance dataRegionInstance = null;
            IMemberHierarchy memberHierarchy         = null;
            int                     num              = -1;
            ScopeInstance           scopeInstance    = m_odpContext.CurrentReportInstance;
            List <InstancePathItem> lastInstancePath = m_lastInstancePath;
            List <InstancePathItem> list             = null;
            int                     num2             = 0;

            Microsoft.ReportingServices.ReportIntermediateFormat.Report reportDefinition = m_odpContext.ReportDefinition;
            ObjectModelImpl reportObjectModel = m_odpContext.ReportObjectModel;
            bool            flag  = false;
            bool            flag2 = false;
            int             i     = 0;

            try
            {
                if (m_lastRIFObject.InstancePath != null)
                {
                    list = m_lastRIFObject.InstancePath;
                    num2 = list.Count;
                }
                if (mode != OnDemandMode.InScope)
                {
                    m_odpContext.EnsureCultureIsSetOnCurrentThread();
                }
                if (mode == OnDemandMode.InScope && 1 == reportDefinition.DataSetsNotOnlyUsedInParameters && InScopeCompare(reportDefinition.FirstDataSet.Name, scopeName))
                {
                    return;
                }
                int num3 = 0;
                if (m_odpContext.InSubreport)
                {
                    num3 = InstancePathItem.GetParentReportIndex(m_lastRIFObject.InstancePath, m_lastRIFObject.InstancePathItem.Type == InstancePathItemType.SubReport);
                }
                bool identicalPaths;
                int  sharedPathIndex = InstancePathItem.GetSharedPathIndex(num3, lastInstancePath, list, reportObjectModel.AllFieldsCleared, out identicalPaths);
                for (int j = m_specialLastGroupingValues.Count; j < num3; j++)
                {
                    m_specialLastGroupingValues.Add(null);
                }
                for (int k = num3; k < num2; k++)
                {
                    InstancePathItem instancePathItem = list[k];
                    bool             flag3            = false;
                    if (mode != OnDemandMode.InScope)
                    {
                        flag3 = (k <= sharedPathIndex);
                    }
                    if (!flag3 && mode == OnDemandMode.FullSetup)
                    {
                        if (m_specialLastGroupingValues.Count < num2)
                        {
                            m_specialLastGroupingValues.Add(null);
                        }
                        else
                        {
                            m_specialLastGroupingValues[k] = null;
                        }
                    }
                    switch (instancePathItem.Type)
                    {
                    case InstancePathItemType.SubReport:
                    {
                        if (scopeInstance.SubreportInstances == null || instancePathItem.IndexInCollection >= scopeInstance.SubreportInstances.Count)
                        {
                            break;
                        }
                        IReference <Microsoft.ReportingServices.ReportIntermediateFormat.SubReportInstance> reference = scopeInstance.SubreportInstances[instancePathItem.IndexInCollection];
                        using (reference.PinValue())
                        {
                            Microsoft.ReportingServices.ReportIntermediateFormat.SubReportInstance subReportInstance = reference.Value();
                            subReportInstance.SubReportDef.CurrentSubReportInstance = reference;
                            if (mode != OnDemandMode.InScope && !subReportInstance.Initialized)
                            {
                                if (m_odpContext.IsTablixProcessingMode || m_odpContext.IsTopLevelSubReportProcessing)
                                {
                                    return;
                                }
                                SubReportInitializer.InitializeSubReport(subReportInstance.SubReportDef);
                                reference.PinValue();
                            }
                            Global.Tracer.Assert(k == num2 - 1, "SubReport not last in instance path.");
                        }
                        break;
                    }

                    case InstancePathItemType.DataRegion:
                        if (scopeInstance is Microsoft.ReportingServices.ReportIntermediateFormat.ReportInstance && (scopeInstance.DataRegionInstances == null || scopeInstance.DataRegionInstances.Count <= instancePathItem.IndexInCollection || scopeInstance.DataRegionInstances[instancePathItem.IndexInCollection] == null || scopeInstance.DataRegionInstances[instancePathItem.IndexInCollection].Value() == null))
                        {
                            Global.Tracer.Assert(instancePathItem.IndexInCollection < reportDefinition.TopLevelDataRegions.Count, "(newItem.IndexInCollection < m_reportDefinition.TopLevelDataRegions.Count)");
                            Microsoft.ReportingServices.ReportIntermediateFormat.DataSet dataSet = reportDefinition.TopLevelDataRegions[instancePathItem.IndexInCollection].GetDataSet(reportDefinition);
                            if (mode == OnDemandMode.InScope && InScopeCompare(dataSet.Name, scopeName))
                            {
                                return;
                            }
                            PerformOnDemandTablixProcessing(dataSet);
                        }
                        scopeInstance      = scopeInstance.DataRegionInstances[instancePathItem.IndexInCollection].Value();
                        flag               = (m_inRecursiveColumnHierarchy = false);
                        flag2              = (m_inRecursiveRowHierarchy = false);
                        num                = -1;
                        dataRegionInstance = (scopeInstance as Microsoft.ReportingServices.ReportIntermediateFormat.DataRegionInstance);
                        memberHierarchy    = dataRegionInstance;
                        if (mode == OnDemandMode.InScope && InScopeCompare(dataRegionInstance.DataRegionDef.Name, scopeName))
                        {
                            return;
                        }
                        if (dataRegionInstance.DataSetIndexInCollection >= 0 && m_odpContext.CurrentDataSetIndex != dataRegionInstance.DataSetIndexInCollection && mode != OnDemandMode.InScope)
                        {
                            if (!flag3)
                            {
                                Microsoft.ReportingServices.ReportIntermediateFormat.DataSetInstance dataSetInstance = m_odpContext.CurrentReportInstance.GetDataSetInstance(dataRegionInstance.DataSetIndexInCollection, m_odpContext);
                                if (dataSetInstance != null)
                                {
                                    dataSetInstance.SetupEnvironment(m_odpContext, newDataSetDefinition: true);
                                    i = 0;
                                }
                            }
                            else
                            {
                                i = k + 1;
                            }
                        }
                        if (mode == OnDemandMode.InScope)
                        {
                            break;
                        }
                        if (!flag3)
                        {
                            dataRegionInstance.SetupEnvironment(m_odpContext);
                            i = 0;
                            if (dataRegionInstance.NoRows)
                            {
                                dataRegionInstance.DataRegionDef.NoRows = true;
                                dataRegionInstance.DataRegionDef.ResetTopLevelDynamicMemberInstanceCount();
                                return;
                            }
                            dataRegionInstance.DataRegionDef.NoRows = false;
                        }
                        else
                        {
                            i = k + 1;
                        }
                        break;

                    case InstancePathItemType.ColumnMemberInstanceIndexTopMost:
                        scopeInstance = dataRegionInstance;
                        break;

                    case InstancePathItemType.Cell:
                    {
                        if (-1 == num)
                        {
                            num = 0;
                        }
                        IList <Microsoft.ReportingServices.ReportIntermediateFormat.DataCellInstance> cellInstances = memberHierarchy.GetCellInstances(num);
                        if (cellInstances == null)
                        {
                            if (flag2 && flag)
                            {
                                reportObjectModel.ResetFieldValues();
                            }
                        }
                        else
                        {
                            if (cellInstances.Count <= instancePathItem.IndexInCollection)
                            {
                                break;
                            }
                            Microsoft.ReportingServices.ReportIntermediateFormat.DataCellInstance dataCellInstance = cellInstances[instancePathItem.IndexInCollection];
                            if (dataCellInstance != null)
                            {
                                scopeInstance = dataCellInstance;
                                if (!flag3)
                                {
                                    dataCellInstance.SetupEnvironment(m_odpContext, m_odpContext.CurrentDataSetIndex);
                                    i = 0;
                                }
                                else
                                {
                                    i = k + 1;
                                }
                            }
                        }
                        break;
                    }

                    case InstancePathItemType.None:
                        continue;
                    }
                    if (!instancePathItem.IsDynamicMember)
                    {
                        continue;
                    }
                    IList <DataRegionMemberInstance> childMemberInstances = ((IMemberHierarchy)scopeInstance).GetChildMemberInstances(instancePathItem.Type == InstancePathItemType.RowMemberInstanceIndex, instancePathItem.IndexInCollection);
                    if (childMemberInstances == null)
                    {
                        reportObjectModel.ResetFieldValues();
                        return;
                    }
                    int num4 = (k != num2 - 1 || moveNextInstanceIndex < 0 || moveNextInstanceIndex >= childMemberInstances.Count) ? ((instancePathItem.InstanceIndex >= 0) ? instancePathItem.InstanceIndex : 0) : moveNextInstanceIndex;
                    if (num4 >= childMemberInstances.Count)
                    {
                        instancePathItem.ResetContext();
                        num4 = 0;
                    }
                    DataRegionMemberInstance dataRegionMemberInstance = childMemberInstances[num4];
                    if (mode == OnDemandMode.FullSetup)
                    {
                        dataRegionMemberInstance.MemberDef.InstanceCount      = childMemberInstances.Count;
                        dataRegionMemberInstance.MemberDef.CurrentMemberIndex = num4;
                    }
                    scopeInstance        = dataRegionMemberInstance;
                    m_lastRecursiveLevel = dataRegionMemberInstance.RecursiveLevel;
                    Microsoft.ReportingServices.ReportIntermediateFormat.ReportHierarchyNode memberDef = dataRegionMemberInstance.MemberDef;
                    if (mode == OnDemandMode.InScope && InScopeCompare(memberDef.Grouping.Name, scopeName))
                    {
                        return;
                    }
                    if (instancePathItem.Type == InstancePathItemType.RowMemberInstanceIndex)
                    {
                        memberHierarchy = dataRegionMemberInstance;
                        flag2           = true;
                    }
                    else
                    {
                        num  = dataRegionMemberInstance.MemberInstanceIndexWithinScopeLevel;
                        flag = true;
                    }
                    if (mode == OnDemandMode.FullSetup && !flag3)
                    {
                        dataRegionMemberInstance.SetupEnvironment(m_odpContext, m_odpContext.CurrentDataSetIndex);
                        i = 0;
                        Microsoft.ReportingServices.ReportIntermediateFormat.Grouping grouping = memberDef.Grouping;
                        if (grouping.Parent != null)
                        {
                            if (memberDef.IsColumn)
                            {
                                m_inRecursiveColumnHierarchy = true;
                            }
                            else
                            {
                                m_inRecursiveRowHierarchy = true;
                            }
                            if (memberDef.IsTablixMember)
                            {
                                memberDef.SetMemberInstances(childMemberInstances);
                                memberDef.SetRecursiveParentIndex(dataRegionMemberInstance.RecursiveParentIndex);
                                memberDef.SetInstanceHasRecursiveChildren(dataRegionMemberInstance.HasRecursiveChildren);
                            }
                        }
                        else if (memberDef.IsColumn)
                        {
                            m_inRecursiveColumnHierarchy = false;
                        }
                        else
                        {
                            m_inRecursiveRowHierarchy = false;
                        }
                        grouping.RecursiveLevel = m_lastRecursiveLevel;
                        grouping.SetGroupInstanceExpressionValues(dataRegionMemberInstance.GroupExprValues);
                        if (mode != 0 || grouping == null || grouping.GroupExpressions == null || grouping.GroupExpressions.Count <= 0)
                        {
                            continue;
                        }
                        Microsoft.ReportingServices.ReportIntermediateFormat.ExpressionInfo expressionInfo = grouping.GroupExpressions[0];
                        if (expressionInfo.Type != Microsoft.ReportingServices.ReportIntermediateFormat.ExpressionInfo.Types.Field)
                        {
                            continue;
                        }
                        Microsoft.ReportingServices.ReportIntermediateFormat.Field field = memberDef.DataRegionDef.GetDataSet(reportDefinition).Fields[expressionInfo.IntValue];
                        if (field.DataField != null)
                        {
                            string dataField = field.DataField;
                            object second    = dataRegionMemberInstance.GroupExprValues[0];
                            PairObj <string, object> pairObj = m_specialLastGroupingValues[k];
                            if (pairObj == null)
                            {
                                pairObj = new PairObj <string, object>(dataField, second);
                                m_specialLastGroupingValues[k] = pairObj;
                            }
                            else
                            {
                                pairObj.First  = dataField;
                                pairObj.Second = second;
                            }
                        }
                    }
                    else
                    {
                        i = k + 1;
                    }
                }
                if (mode == OnDemandMode.FullSetup && !identicalPaths && scopeInstance != null && i > 0)
                {
                    for (; i < m_lastInstancePath.Count; i++)
                    {
                        if (m_lastInstancePath[i].IsScope)
                        {
                            scopeInstance.SetupFields(m_odpContext, m_odpContext.CurrentDataSetIndex);
                            break;
                        }
                    }
                }
                if (mode != 0 || m_odpContext.IsTablixProcessingMode || m_odpContext.CurrentReportInstance == null || dataRegionInstance != null || reportDefinition.DataSetsNotOnlyUsedInParameters != 1)
                {
                    return;
                }
                Microsoft.ReportingServices.ReportIntermediateFormat.DataSet         firstDataSet     = reportDefinition.FirstDataSet;
                Microsoft.ReportingServices.ReportIntermediateFormat.DataSetInstance dataSetInstance2 = m_odpContext.CurrentReportInstance.GetDataSetInstance(firstDataSet, m_odpContext);
                if (dataSetInstance2 != null)
                {
                    bool flag4 = true;
                    if (!m_odpContext.IsTablixProcessingComplete(firstDataSet.IndexInCollection))
                    {
                        PerformOnDemandTablixProcessing(firstDataSet);
                        flag4 = false;
                    }
                    if (m_odpContext.CurrentOdpDataSetInstance == dataSetInstance2)
                    {
                        flag4 = false;
                    }
                    if (flag4)
                    {
                        dataSetInstance2.SetupEnvironment(m_odpContext, newDataSetDefinition: true);
                    }
                    else if (!dataSetInstance2.NoRows)
                    {
                        dataSetInstance2.SetupFields(m_odpContext, dataSetInstance2);
                    }
                }
            }
            finally
            {
                if (needDeepCopyPath)
                {
                    InstancePathItem.DeepCopyPath(list, ref m_lastInstancePath);
                }
            }
        }