Class DistinctValuesFilterDescriptor

The default implementation of IDistinctValuesFilterDescriptor.

Inheritance
System.Object
InheritanceContextPropagator
DescriptorBase
DistinctValuesFilterDescriptor
Inherited Members
Namespace: Telerik.Windows.Controls.VirtualGrid
Assembly: Telerik.Windows.Controls.VirtualGrid.dll

Syntax

public class DistinctValuesFilterDescriptor : DescriptorBase, ISuspendNotifications, IFilterDescriptor, INotifyPropertyChanged

Constructors

DistinctValuesFilterDescriptor(String)

Initializes a new instance of the DistinctValuesFilterDescriptor class.

Declaration
public DistinctValuesFilterDescriptor(string memberName)
Parameters
System.String memberName

Properties

DistinctValues

Gets the selected distinct values.

Declaration
public IEnumerable<object> DistinctValues { get; }
Property Value
System.Collections.Generic.IEnumerable<System.Object>

Methods

AddDistinctValue(Object)

Adds a selected distinct value to the filter.

Declaration
public void AddDistinctValue(object distinctValue)
Parameters
System.Object distinctValue

Clear()

Clears the selected distinct values.

Declaration
public void Clear()

CreateFilterExpression(Expression)

Creates a filter expression based on the given filter descriptors.

Declaration
public Expression CreateFilterExpression(Expression instance)
Parameters
System.Linq.Expressions.Expression instance

Returns
System.Linq.Expressions.Expression

Implements

RemoveDistinctValue(Object)

Removes a selected distinct value from the filter.

Declaration
public bool RemoveDistinctValue(object distinctValue)
Parameters
System.Object distinctValue

Returns
System.Boolean

ToString()

Returns a System.String that represents the current System.Object.

Declaration
public override string ToString()
Returns
System.String

A System.String that represents the current System.Object.

Extension Methods