Class
PropertyFilterDescriptor

Represents a FilterDescriptorBase that is associated with a particular property in the underlying ViewModel.

Definition

Namespace:Telerik.Data.Core

Assembly:Telerik.WinUI.Controls.dll

Syntax:

cs-api-definition

public abstract class PropertyFilterDescriptor : FilterDescriptorBase, INotifyPropertyChanged

Inheritance: objectViewModelBaseDataDescriptorFilterDescriptorBasePropertyFilterDescriptor

Derived Classes: BooleanFilterDescriptorDateTimeFilterDescriptorNumericalFilterDescriptorTextFilterDescriptor

Implements: INotifyPropertyChanged

Inherited Members ViewModelBase.VerifyPropertyName(string)ViewModelBase.OnPropertyChanged(string)ViewModelBase.OnPropertyChanged<T>(Expression<Func<T>>)ViewModelBase.PropertyChanged

Constructors

PropertyFilterDescriptor()

Declaration

cs-api-definition

protected PropertyFilterDescriptor()

Properties

PropertyName

Gets or sets the name of the property that is used to retrieve the value to filter by.

Declaration

cs-api-definition

public string PropertyName { get; set; }

Property Value

string

Value

Gets or sets the value used in the comparisons. This is the right operand of the comparison.

Declaration

cs-api-definition

public object Value { get; set; }

Property Value

object

Methods

PassesFilterOverride(object)

Encapsulates the core filter logic exposed by the descriptor. Allows inheritors to provide their own custom filtering logic.

Declaration

cs-api-definition

protected virtual bool PassesFilterOverride(object itemValue)

Parameters

itemValue

object

The property value, as defined by the property.

Returns

bool

True if the filter is passed and the associated item should be displayed, false otherwise.

PropertyChangedOverride(string)

Provides an entry point for inheritors to provide additional logic over the PropertyChanged routine.

Declaration

cs-api-definition

protected override void PropertyChangedOverride(string changedPropertyName)

Parameters

changedPropertyName

string

Overrides DataDescriptor.PropertyChangedOverride(string)

ClassPropertyFilterDescriptor

Class
PropertyFilterDescriptor