Class AggregateFunction

Describes the supported aggregate functions available for LocalDataSourceProvider. PropertyAggregateDescriptionBase. PropertyAggregateDescription. LocalDataSourceProvider.

Inheritance
System.Object
Cloneable
SettingsNode
AggregateFunction
AverageAggregateFunction
CountAggregateFunction
NumericFormatAggregateFunction
ProductAggregateFunction
StatisticalFormatAggregateFunction
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Telerik.Pivot.Core.Aggregates
Assembly: Telerik.Pivot.Core.dll

Syntax

public abstract class AggregateFunction : SettingsNode, INotifyPropertyChanged, ISupportInitialize, IObservableServiceProvider, IServiceProvider, IEditable, INamed

Constructors

AggregateFunction()

Declaration
protected AggregateFunction()

Properties

DisplayName

Gets the display-friendly name.

Declaration
public abstract string DisplayName { get; }
Property Value
System.String

Implements

Methods

CreateAggregate(Type)

Creates an AggregateValue supported by that AggregateFunction.

Declaration
protected virtual AggregateValue CreateAggregate(Type dataType)
Parameters
System.Type dataType

Returns
AggregateValue

An AggregateValue.

CreateAggregate(IAggregateContext)

Creates an AggregateValue supported by that AggregateFunction.

Declaration
protected virtual AggregateValue CreateAggregate(IAggregateContext context)
Parameters
IAggregateContext context

AggregateContext containing information about AggregateValue usage.
Returns
AggregateValue

An AggregateValue.

GetStringFormat(Type, String)

Gets a string format suitable to format the value of the AggregateValues produced by that AggregateFunction.

Declaration
public virtual string GetStringFormat(Type dataType, string format)
Parameters
System.Type dataType

The type of the data items.
System.String format

A string format selected by other means. You may keep or discard it.
Returns
System.String

A string.

Extension Methods