Class CompositeFilterDescriptorCollection

Represents collection of IFilterDescriptor object composed together by a logical operator.

Inheritance
System.Object
RadObservableCollection<IFilterDescriptor>
ObservableItemCollection<IFilterDescriptor>
FilterDescriptorCollection
CompositeFilterDescriptorCollection
Inherited Members
Namespace: Telerik.Windows.Data
Assembly: Telerik.Windows.Data.dll

Syntax

public class CompositeFilterDescriptorCollection : FilterDescriptorCollection, ISuspendNotifications, INotifyCollectionStateProvider, IWeakEventListener<PropertyChangedEventArgs>, INotifyItemChanged, ICompositeFilterDescriptor, IFilterDescriptor, INotifyPropertyChanged

Constructors

CompositeFilterDescriptorCollection()

Declaration
public CompositeFilterDescriptorCollection()

Properties

FilterDescriptors

Gets filter descriptors that will be used for composition.

Declaration
protected FilterDescriptorCollection FilterDescriptors { get; }
Property Value
FilterDescriptorCollection

The filter descriptors used for composition.

LogicalOperator

Gets or sets the logical operator.

Declaration
public FilterCompositionLogicalOperator LogicalOperator { get; set; }
Property Value
FilterCompositionLogicalOperator

The logical operator.
Implements

Methods

CreateFilterExpression(Expression)

Creates a predicate filter expression used for collection filtering.

Declaration
public Expression CreateFilterExpression(Expression instance)
Parameters
System.Linq.Expressions.Expression instance

The instance expression, which will be used for filtering.
Returns
System.Linq.Expressions.Expression

A predicate filter expression.
Implements

ToString()

Declaration
public override string ToString()
Returns
System.String

Explicit Interface Implementations

ICompositeFilterDescriptor.FilterDescriptors

Gets filter descriptors that will be used for composition.

Declaration
FilterDescriptorCollection ICompositeFilterDescriptor.FilterDescriptors { get; }
Returns
FilterDescriptorCollection

The filter descriptors used for composition.
Implements

Extension Methods