Class FilterDescriptor<T>

Allows filtering by a lambda expression.

Inheritance

System.Object

InheritanceContextPropagator

DescriptorBase

FilterDescriptorBase

FilterDescriptor<T>

Inherited Members

FilterDescriptorBase.CreateFilterExpression(Expression)

DescriptorBase.OnPropertyChanged(PropertyChangedEventArgs)

DescriptorBase.OnPropertyChanged(String)

DescriptorBase.SuspendNotifications()

DescriptorBase.ResumeNotifications()

DescriptorBase.NotificationsSuspended

DescriptorBase.PropertyChanged

InheritanceContextPropagator.CreateInstanceCore()

InheritanceContextPropagator.FreezeCore(Boolean)

Namespace: Telerik.Windows.Data

Assembly: Telerik.Windows.Data.dll

Syntax

public class FilterDescriptor<T> : FilterDescriptorBase, ISuspendNotifications, IFilterDescriptor, INotifyPropertyChanged

Type Parameters

T

Constructors

FilterDescriptor()

Declaration

public FilterDescriptor()

Fields

FilteringExpressionProperty

Identifies the FilteringExpression dependency property.

Declaration

public static readonly DependencyProperty FilteringExpressionProperty

Field Value

System.Windows.DependencyProperty

Properties

FilteringExpression

Gets or sets the filter expression.

Declaration

public Expression<Func<T, bool>> FilteringExpression { get; set; }

Property Value

System.Linq.Expressions.Expression<System.Func<T, System.Boolean>> The filter expression.

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

FilterDescriptorBase.CreateFilterExpression(ParameterExpression)

Extension Methods

CollectionExtensions.ToEnumerable<T>(T)

EnumerableExtensions.ToEnumerable<T>(T)