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 End-User Documentation
View this topic on docs.devexpress.com (Learn more)

PivotGridOptionsData.DirectDataAccessInClientMode Property

Gets or sets whether the calculation engine bypasses the creation of temporary storage for source data.

Namespace:DevExpress.XtraPivotGrid
Assembly:DevExpress.PivotGrid.v19.2.Core.dll

Expanded Syntax

Property value

Type: Boolean
:True, to not upload source data to temporary storage; otherwise, false."
The default is false.

Expanded Remarks

The data engine loads data to local in-memory storage. This local storage is optimized for frequent calculations with typed data sets and guarantees data integrity. Some large data sets, however, may require too large a memory footprint (which can, in turn, slow down an application).

When the DirectDataAccessInClientMode option is enabled, the calculation engine does not upload source data to temporary storage. This avoids performance degradation in Client mode when working with large volumes of data (and when frequent re-calculations are unnecessary).

Note

This option is not available in PivotDataProcessingEngine.Legacy mode.

The following code demonstrates how to enable the option:

Expanded See Also

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