Class NumericalFilterDescriptor

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.

Inheritance
System.Object
NotifyPropertyChangedBase
DataDescriptor
FilterDescriptorBase
PropertyFilterDescriptor
NumericalFilterDescriptor
Inherited Members
Namespace: Telerik.XamarinForms.Common.Data
Assembly: Telerik.XamarinForms.Common.dll

Syntax

public class NumericalFilterDescriptor : PropertyFilterDescriptor, INotifyPropertyChanged, IPropertyDescriptor

Constructors

NumericalFilterDescriptor()

Declaration
public NumericalFilterDescriptor()

Properties

Operator

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

Declaration
public NumericalOperator Operator { get; set; }
Property Value
NumericalOperator

Methods

OnPropertyChanged(String)

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

Declaration
protected override void OnPropertyChanged(string propertyName = null)
Parameters
System.String propertyName

Overrides

PassesFilterOverride(Object)

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

Declaration
protected override bool PassesFilterOverride(object itemValue)
Parameters
System.Object itemValue

The property value, as defined by the PropertyName property.
Returns
System.Boolean

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