Class CompositeFilterDescriptor

Represents a filtering descriptor which serves as a container for one or more child filtering descriptors.

Inheritance
System.Object
InheritanceContextPropagator
DescriptorBase
FilterDescriptorBase
CompositeFilterDescriptor
SearchFilterDescriptor
Inherited Members
Namespace: Telerik.Windows.Data
Assembly: Telerik.Windows.Data.dll

Syntax

public class CompositeFilterDescriptor : FilterDescriptorBase, ISuspendNotifications, ICompositeFilterDescriptor, IFilterDescriptor, INotifyPropertyChanged

Constructors

CompositeFilterDescriptor()

Declaration
public CompositeFilterDescriptor()

Properties

FilterDescriptors

Gets or sets the filter descriptors that will be used for composition.

Declaration
public FilterDescriptorCollection FilterDescriptors { get; set; }
Property Value
FilterDescriptorCollection

The filter descriptors used for composition.
Implements

LogicalOperator

Gets or sets the logical operator used for composing of FilterDescriptors.

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

The logical operator used for composition.
Implements

Methods

CreateFilterExpression(ParameterExpression)

Creates a predicate filter expression used for collection filtering.

Declaration
protected override Expression CreateFilterExpression(ParameterExpression parameterExpression)
Parameters
System.Linq.Expressions.ParameterExpression parameterExpression

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

A predicate filter expression.
Overrides

ToString()

Declaration
public override string ToString()
Returns
System.String

Extension Methods