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SummaryItemType Enum

Lists values specifying the aggregate function types.

Namespace: DevExpress.Data

Assembly: DevExpress.Data.v22.2.dll

NuGet Package: DevExpress.Data

Declaration

[ResourceFinder(typeof(ResFinder))]
public enum SummaryItemType

Members

Name Description
Sum

The sum of all values in a column.

Min

The minimum value in a column.

Max

The maximum value in a column.

Count

The record count.

Average

The average value of a column.

Custom

Specifies whether calculations should be performed manually using a specially designed event.

None

Disables summary value calculation.

Related API Members

The following properties accept/return SummaryItemType values:

Library Related API Members
WinForms Controls GridMenuItemClickEventArgs.SummaryType
GridSummaryItem.SummaryType
WPF Controls SummaryItemBase.SummaryType
ASP.NET Web Forms Controls ASPxSummaryItemBase.SummaryType
TreeListSummaryItem.SummaryType
ASP.NET MVC Extensions CardViewSummaryItemState.SummaryType
GridViewSummaryItemState.SummaryType
VerticalGridSummaryItemState.SummaryType
WinUI Controls SummaryItemBase.SummaryType

Remarks

Values listed in this enumeration are used to specify the aggregate function used to calculate summary values. These values can be assigned to the properties of objects that are representing summary items in a container control.

Average and Sum summaries are only calculated for columns that contain numerical data.

See Also