Class FilterDescriptor<T>

Allows filtering by a lambda expression.

Inheritance
System.Object
InheritanceContextPropagator
DescriptorBase
FilterDescriptorBase
FilterDescriptor<T>
Inherited Members
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

Extension Methods