ColumnInfo.Aggregation Property

Gets or sets the aggregation type applied to the current column.

Namespace: DevExpress.DataAccess.Sql

Assembly: DevExpress.DataAccess.v24.2.dll

NuGet Package: DevExpress.DataAccess

Declaration

C#

[DefaultValue(AggregationType.None)]
public AggregationType Aggregation { get; set; }

VB.NET

<DefaultValue(AggregationType.None)>
Public Property Aggregation As AggregationType

Property Value

Type	Default	Description
AggregationType	None	An AggregationType enumeration value that specifies the aggregation type. This value is assigned to the ColumnInfo.Aggregation property.

Available values:

Name	Description
None	Aggregation is not applied.
Count	The number of values.
Max	The largest value.
Min	The smallest value.
Avg	The average of the values.
Sum	The sum of the values.
CountDistinct	The number of different values.
AvgDistinct	The average of different values.
SumDistinct	The sum of different values.