PivotGridField.SummaryType Property

Gets or sets the type of the summary function which is calculated against the current data field. This is a dependency property.

Namespace: DevExpress.Xpf.PivotGrid

Assembly: DevExpress.Xpf.PivotGrid.v23.2.dll

NuGet Package: DevExpress.Wpf.PivotGrid

Declaration

C#

public FieldSummaryType SummaryType { get; set; }

VB.NET

Public Property SummaryType As FieldSummaryType

Property Value

Type	Description
FieldSummaryType	A FieldSummaryType enumeration value that specifies the summary function type which is calculated against the current field.

Available values:

Show 13 items

Name	Description
Count	The number of values (excluding Null and DBNull values).
Sum	The sum of the values.
Min	The smallest value.
Max	The largest value.
Average	The average of the values.
StdDev	An estimate of the standard deviation of a population, where the sample is a subset of the entire population.
StdDevp	The standard deviation of a population, where the population is all of the data to be summarized.
Var	An estimate of the variance of a population, where the sample is a subset of the entire population.
Varp	The variance of a population, where the population is all of the data to be summarized.
Custom	The calculations should be performed manually using the PivotGridControl.CustomSummary event.
CountDistinct
Median
Mode

Remarks

The DXPivotGrid control calculates summaries against data fields. The summary function type is determined by the field’s SummaryType property.

For fields which don’t contain numeric data, only the following summary functions can be calculated: FieldSummaryType.Count, FieldSummaryType.Min and FieldSummaryType.Max. If the field’s SummaryType property is set to any other value, the corresponding data cells will display zeros. For numeric data, fields any summary function type listed by the FieldSummaryType enumerator can be calculated.

You can implement a custom summary function by handling the PivotGridControl.CustomSummary event.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the SummaryType 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.

XAML

wpf-pivot-grid-provide-custom-summary-values/CS/WpfApplication1/MainWindow.xaml#L17

    <dxpg:PivotGridField FieldName="Column" Area="ColumnArea" Name="fieldColumn"/>
    <dxpg:PivotGridField FieldName="Data" Area="DataArea" Name="fieldData" SummaryType="Custom"/>
</dxpg:PivotGridControl.Fields>

wpf-pivot-grid-implement-custom-summary/CS/DXPivotGrid_CustomSummary/MainWindow.xaml#L17

    <dxpg:PivotGridField Name="fieldQuantity" FieldName="Quantity" Area="DataArea" AreaIndex="0" Caption="Quantity" />
    <dxpg:PivotGridField Name="fieldQuantityDistinctCount" FieldName="Quantity" Area="DataArea" AreaIndex="1" Caption="Count Distinct" SummaryType="Custom" />
</dxpg:PivotGridControl.Fields>