SummaryType Enum

Specifies functions that calculate a value over all records within a List Editor‘s column.

Namespace: DevExpress.ExpressApp.Model

Assembly: DevExpress.ExpressApp.v24.1.dll

NuGet Package: DevExpress.ExpressApp

Declaration

C#

public enum SummaryType

VB.NET

Public Enum SummaryType

Members

Name	Description
None	Specifies that summary calculations must not be performed.
Sum	Specifies that the sum of a column’s values must be calculated.
Min	Specifies that a column’s minimum value must be calculated.
Max	Specifies that a column’s maximum value must be calculated.
Count	Specifies that the number of records within a column must be calculated.
Average	Specifies that a column’s average value must be calculated.
Custom	Specifies that a summary value must be calculated using a custom algorithm which is implemented in the grid View’s CustomSummaryCalculate event handler. For details, refer to the Working with Summaries in Code topic.

Related API Members

The following properties accept/return SummaryType values:

• IModelColumnSummaryItem.SummaryType
• IModelColumnWin.GroupSummaryType

Remarks

These enumeration values are used to set the IModelColumnSummaryItem.SummaryType property.