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NumericalFilterDescriptor

Class

Represents a PropertyFilterDescriptor that is associated with all the numerical data types available in .NET. The known numerical types are: byte, sbyte, short, ushort, int, uint, long, ulong, float, double, decimal.

Definition

Namespace:Telerik.Maui.Controls.Data

Assembly:Telerik.Maui.Controls.dll

Syntax:

public class NumericalFilterDescriptor : PropertyFilterDescriptor, INotifyPropertyChanged

Inheritance: objectNotifyPropertyChangedBaseDataDescriptorFilterDescriptorBasePropertyFilterDescriptorNumericalFilterDescriptor...

Implements: INotifyPropertyChanged

Inherited Members PropertyFilterDescriptor.ValuePropertyFilterDescriptor.PropertyNameNotifyPropertyChangedBase.UpdateValue<T>(ref T, T, string)NotifyPropertyChangedBase.UpdateValue<T>(ref T, T, Action<T>, string)NotifyPropertyChangedBase.PropertyChanged

Constructors

NumericalFilterDescriptor()

public NumericalFilterDescriptor()

Properties

Operator

NumericalOperator

Gets or sets the NumericalOperator value that defines the boolean logic behind the left and right operand comparison.

public NumericalOperator Operator { get; set; }

Methods

OnPropertyChanged(string)

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

protected override void OnPropertyChanged(string propertyName = null)

Parameters:propertyNamestring

Overrides: PropertyFilterDescriptor.OnPropertyChanged(string)

PassesFilterOverride(object)

bool

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

protected override bool PassesFilterOverride(object itemValue)

Parameters:itemValueobject

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.

Overrides: PropertyFilterDescriptor.PassesFilterOverride(object)