QueryableExtensions.Aggregate Method (IQueryable, IEnumerable(AggregateFunction))

QueryableExtensionsAggregate Method (IQueryable, IEnumerableAggregateFunction)

Calculates the results of given aggregates functions on a sequence of elements.

Namespace: Kettic.AspNet.Data.Extensions
Assembly: Kettic.AspNet.Controls (in Kettic.AspNet.Controls.dll) Version: 2014.4.1129.0 (2014.04.1129.0)

Syntax

C++

Copy

public static AggregateResultCollection Aggregate(
	this IQueryable source,
	IEnumerable<AggregateFunction> aggregateFunctions
)

<ExtensionAttribute> 
Public Shared Function Aggregate ( 
	source As IQueryable,
	aggregateFunctions As IEnumerable(Of AggregateFunction)
) As AggregateResultCollection

public:
[ExtensionAttribute]
static AggregateResultCollection^ Aggregate(
	IQueryable^ source, 
	IEnumerable<AggregateFunction^>^ aggregateFunctions
)

static member Aggregate : 
        source : IQueryable * 
        aggregateFunctions : IEnumerable<AggregateFunction> -> AggregateResultCollection

Parameters

source: Type: System.LinqIQueryable
An IQueryable whose elements will be used for aggregate calculation.
aggregateFunctions: Type: System.Collections.GenericIEnumerableAggregateFunction
The aggregate functions.

Return Value

Type: AggregateResultCollection
Collection of AggregateResults calculated for each function.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IQueryable. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Reference

QueryableExtensions Class

Aggregate Overload

Kettic.AspNet.Data.Extensions Namespace