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V25.1
  • 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.v25.1.Core.dll

    NuGet Packages: DevExpress.PivotGrid.Core, DevExpress.Win.Navigation

    Declaration

    [DefaultValue(false)]
    public bool DirectDataAccessInClientMode { get; set; }

    Property Value

    Type Default Description
    Boolean false

    :True, to not upload source data to temporary storage; otherwise, false.”

    Property Paths

    You can access this nested property as listed below:

    Object Type Path to DirectDataAccessInClientMode
    PivotGridControl
    .OptionsData .DirectDataAccessInClientMode

    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:

    pivotGridControl1.OptionsData.DirectDataAccessInClientMode = true;
    
    See Also