corelibraries-devexpress-dot-data-7254e05c.md
Lists values specifying the aggregate function types.
Namespace : DevExpress.Data
Assembly : DevExpress.Data.v25.2.dll
NuGet Package : DevExpress.Data
[ResourceFinder(typeof(ResFinder))]
public enum SummaryItemType
<ResourceFinder(GetType(ResFinder))>
Public Enum SummaryItemType
| 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.
|
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 |
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