SelectQuery.SelectColumn(Table, String, AggregationType, String) Method

Selects a specified column from a required data table by specifying an aggregate function and column alias.

Namespace: DevExpress.DataAccess.Sql

Assembly: DevExpress.DataAccess.v24.1.dll

NuGet Packages: DevExpress.DataAccess, DevExpress.Win.PivotGrid, DevExpress.Win.TreeMap

Declaration

C#

public Column SelectColumn(
    Table table,
    string columnName,
    AggregationType aggregate,
    string alias
)

VB.NET

Public Function SelectColumn(
    table As Table,
    columnName As String,
    aggregate As AggregationType,
    alias As String
) As Column

Parameters

Name	Type	Description
table	Table	A Table to which the obtained column belongs.
columnName	String	A String value, specifying the column name.
aggregate	AggregationType	An AggregationType enumeration value.
alias	String	A String value, specifying the column alias.

Returns

Type	Description
Column	A Column object.