Class MemberFirstFunction

Represents a function that returns the first item from a set of items.

Inheritance

System.Object

AggregateFunction

EnumerableAggregateFunctionBase

EnumerableSelectorAggregateFunction

ChartAggregateFunction

MemberFirstFunction

Inherited Members

ChartAggregateFunction.CreateAggregateExpression(Expression)

EnumerableSelectorAggregateFunction.GenerateFunctionName()

EnumerableSelectorAggregateFunction.GetAggregationValue(Object)

EnumerableSelectorAggregateFunction.SourceField

EnumerableSelectorAggregateFunction.SourceFieldType

AggregateFunction.Merge(Object, AggregateResultMergeAction, AggregateResult, QueryableCollectionViewGroup)

AggregateFunction.OnPropertyChanged(String)

AggregateFunction.Caption

AggregateFunction.FunctionName

AggregateFunction.ResultFormatString

AggregateFunction.PropertyChanged

Namespace: Telerik.Windows.Controls.ChartView

Assembly: Telerik.Windows.Controls.Chart.dll

Syntax

public class MemberFirstFunction : ChartAggregateFunction, INotifyPropertyChanged

Constructors

MemberFirstFunction()

Declaration

public MemberFirstFunction()

Properties

AggregateMethodName

Gets the name of the aggregate method on the ExtensionMethodsType that will be used for aggregation.

Declaration

protected override string AggregateMethodName { get; }

Property Value

System.String The name of the aggregate method that will be used.

Overrides

EnumerableAggregateFunctionBase.AggregateMethodName

ExtensionMethodsType

Gets the type of the extension methods that holds the extension methods for aggregation. For example System.Linq.Enumerable or System.Linq.Queryable.

Declaration

protected override Type ExtensionMethodsType { get; }

Property Value

System.Type The type of that holds the extension methods. The default value is System.Linq.Enumerable.

Overrides

EnumerableAggregateFunctionBase.ExtensionMethodsType

Extension Methods

CollectionExtensions.ToEnumerable<T>(T)

EnumerableExtensions.ToEnumerable<T>(T)