corelibraries-devexpress-dot-xtrapivotgrid-dot-pivotgridoptionsdata-d4020661.md
Gets or sets whether summary variations and running totals are calculated independently within individual groups, or throughout the Pivot Grid.
Namespace : DevExpress.XtraPivotGrid
Assembly : DevExpress.PivotGrid.v25.2.Core.dll
NuGet Packages : DevExpress.PivotGrid.Core, DevExpress.Win.Navigation
[DefaultValue(true)]
public bool AllowCrossGroupVariation { get; set; }
<DefaultValue(True)>
Public Property AllowCrossGroupVariation As Boolean
| Type | Default | Description |
|---|---|---|
| Boolean | true |
true to calculate summary variations and running totals throughout the Pivot Grid; false to calculate them independently within individual groups.
|
You can access this nested property as listed below:
| Object Type | Path to AllowCrossGroupVariation |
|---|---|
| PivotGridControl |
.OptionsData .AllowCrossGroupVariation
|
The summary variation feature can be enabled via the PivotGridFieldBase.SummaryDisplayType property. To enable running totals, use the PivotGridFieldBase.RunningTotal property.
In the image below, absolute summary variations are calculated for the “Profit (var)” data field. The AllowCrossGroupVariation property is set to false , so the summary variations for the cells within the group “Year=1995” are calculated independently from the previous group “Year=1994”. Note the column “Year=1995, Qtr=1, Profit (var)” is empty.
If the AllowCrossGroupVariation property is set to true , summary variations in the group “Year=1995” are calculated taking into account values of the previous group “Year=1994”.
The following code snippet (auto-collected from DevExpress Examples) contains a reference to the AllowCrossGroupVariation property.
Note
The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.
web-forms-pivot-grid-change-summary-display-mode/CS/SummaryDisplayMode/Default.aspx.cs#L144
protected void cbAllowCrossGroupVariation_CheckedChanged(object sender, EventArgs e) {
pivotGrid.OptionsData.AllowCrossGroupVariation = cbAllowCrossGroupVariation.Checked;
}
web-forms-pivot-grid-change-summary-display-mode/VB/SummaryDisplayMode/Default.aspx.vb#L164
Protected Sub cbAllowCrossGroupVariation_CheckedChanged(ByVal sender As Object, ByVal e As EventArgs)
pivotGrid.OptionsData.AllowCrossGroupVariation = cbAllowCrossGroupVariation.Checked
End Sub
See Also