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);
}
}
}
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);
}
}
}