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PropertyFilterDescriptor

Class

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

Definition

Assembly:Telerik.Maui.Controls.dll

Syntax:

public abstract class PropertyFilterDescriptor : FilterDescriptorBase, INotifyPropertyChanged

protected PropertyFilterDescriptor()

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

public string PropertyName { get; set; }

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

public object Value { get; set; }

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

protected override void OnPropertyChanged(string propertyName = null)

Parameters:propertyNamestring

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

protected virtual bool PassesFilterOverride(object itemValue)

Parameters:itemValueobject

The property value, as defined by the property.

Returns:

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