Represents a class that allows a custom lambda expression to be executed over a sequence of items.
Definition
Namespace:Telerik.Windows.Data
Assembly:Telerik.Windows.Data.dll
Type Parameters:
TElement
The type of the elements in the sequence.
TResult
The type of the function result.
Syntax:
C#
public class AggregateFunction<TElement, TResult> : AggregateFunction, INotifyPropertyChangedInheritance: objectAggregateFunctionAggregateFunction<TElement, TResult>
Implements:
Inherited Members
Constructors
C#
public AggregateFunction()Properties
AggregationExpression
Expression<Func<IEnumerable<TElement>, TResult>>
Gets or sets the aggregation expression.
C#
public Expression<Func<IEnumerable<TElement>, TResult>> AggregationExpression { get; set; }The aggregation expression.
Methods
Creates the aggregate expression that is used for constructing expression tree that will calculate the aggregate result.
C#
public override Expression CreateAggregateExpression(Expression enumerableExpression)The grouping expression.
Returns:Overrides: