FilterPredicate Class

namespace NoesisApp

Base class for Filter predicate object used by CollectionFilterBehavior.

Inheritance Hierarchy

• FilterPredicate

• StringFilterPredicate

INDEX Class Hierarchy Index

Methods

Name	Description
BeginUpdate	Indicates that source collection is being updated, so we disable notifications to avoid refreshing the filter more than necessary
EndUpdate	Indicates that source collection has finished the updating process, we can now re-evaluate the filter if it any changes had occurred
Matches	Called to evaluate the predicate against the provided item
NeedsRefresh	Indicates if filter should be re-evaluated after an item property change
Refresh	Re-evaluates the filter over the list

Properties

	Name	Description
	ItemsSource	Gets or sets the source collection of items

DP_ Dependency Property RO_ Read-only

Events

	Name	Description
	FilterRequired	Indicates that conditions changed and filter needs to be re-evaluated

Routed Event Non-routed Event Delegate Event

Table of Contents

Inheritance Hierarchy
Methods
Properties
Events