private void CreateAndInitializeCalculatedFieldWrapper(ObjectModelImpl reportOM, bool readerExtensionsSupported, DataSetCore dataSet, int fieldIndex, Microsoft.ReportingServices.ReportIntermediateFormat.Field fieldDef)
{
CalculatedFieldWrapperImpl value = new CalculatedFieldWrapperImpl(fieldDef, reportOM.OdpContext.ReportRuntime);
bool isAggregationField = (!readerExtensionsSupported) ? true : false;
if (dataSet.InterpretSubtotalsAsDetails == Microsoft.ReportingServices.ReportIntermediateFormat.DataSet.TriState.True)
{
isAggregationField = true;
}
m_fields[fieldIndex] = new FieldImpl(reportOM, value, isAggregationField, fieldDef);
if (dataSet.ExprHost != null && fieldDef.ExprHost == null)
{
fieldDef.SetExprHost(dataSet.ExprHost, reportOM);
}
}
internal FieldsContext(ObjectModelImpl reportOM, DataSetCore dataSet, bool addRowIndex, bool noRows)
{
List <Microsoft.ReportingServices.ReportIntermediateFormat.Field> fields = dataSet.Fields;
int num = fields?.Count ?? 0;
FieldsImpl fieldsImpl = new FieldsImpl(reportOM, num, addRowIndex, noRows);
Initialize(reportOM, fieldsImpl, dataSet, null, null, allFieldsCleared: true, pendingFieldValueUpdate: false, DataFieldRow.UnInitializedStreamOffset);
for (int i = 0; i < num; i++)
{
Microsoft.ReportingServices.ReportIntermediateFormat.Field field = fields[i];
if (dataSet.ExprHost != null)
{
field.SetExprHost(dataSet.ExprHost, reportOM);
}
fieldsImpl.Add(field.Name, null);
}
if (addRowIndex)
{
fieldsImpl.AddRowIndexField();
}
}