Class DelegateAggregateDescriptor

Represents a custom AggregateDescriptorBase implementation that allows custom aggregate function definition.

Inheritance
System.Object
NotifyPropertyChangedBase
DataDescriptor
AggregateDescriptorBase
DelegateAggregateDescriptor
Inherited Members
Namespace: Telerik.XamarinForms.Common.Data
Assembly: Telerik.XamarinForms.Common.dll

Syntax

public class DelegateAggregateDescriptor : AggregateDescriptorBase, INotifyPropertyChanged

Constructors

DelegateAggregateDescriptor()

Declaration
public DelegateAggregateDescriptor()

Properties

Function

Gets or sets the IAggregateFunction instance that performs the aggregation of the values as specified by the ValueLookup property.

Declaration
public IAggregateFunction Function { get; set; }
Property Value
IAggregateFunction

ValueLookup

Gets or sets the IKeyLookup instance used to retrieve the value from the underlying ViewModel, used for aggregated value computation.

Declaration
public IKeyLookup ValueLookup { get; set; }
Property Value
IKeyLookup