protected override void InitializeBeforeProcessingRows(bool aReaderExtensionsSupported)
{
base.InitializeBeforeProcessingRows(aReaderExtensionsSupported);
if (WritesDataChunk)
{
m_dataChunkWriter = new Microsoft.ReportingServices.ReportIntermediateFormat.Persistence.ChunkManager.DataChunkWriter(m_dataReader.RecordSetInfo, m_dataSetInstance, m_odpContext);
}
}
protected override void FinalCleanup()
{
base.FinalCleanup();
if (m_dataChunkWriter != null)
{
m_dataChunkWriter.Close();
m_dataChunkWriter = null;
}
}
protected static void EraseDataChunk(OnDemandProcessingContext odpContext, DataSetInstance dataSetInstance, ref Microsoft.ReportingServices.ReportIntermediateFormat.Persistence.ChunkManager.DataChunkWriter dataChunkWriter)
{
if (dataChunkWriter == null)
{
dataChunkWriter = new Microsoft.ReportingServices.ReportIntermediateFormat.Persistence.ChunkManager.DataChunkWriter(dataSetInstance, odpContext);
}
dataChunkWriter.CloseAndEraseChunk();
dataChunkWriter = null;
}
