Class ConstantSelectDescriptor

This SelectDescriptor set a constant value to the projected instance.

Inheritance
System.Object
DescriptorBase
SelectDescriptor
TypedSelectDescriptor
ConstantSelectDescriptor
Inherited Members
Namespace: Telerik.Windows.Controls.TreeMap
Assembly: Telerik.Windows.Controls.DataVisualization.dll

Syntax

public class ConstantSelectDescriptor : TypedSelectDescriptor, ISuspendNotifications, ITypedSelectDescriptor, ISelectDescriptor, INotifyPropertyChanged

Constructors

ConstantSelectDescriptor()

Declaration
public ConstantSelectDescriptor()

Properties

ConstantValue

Gets or sets the constant value.

Declaration
public object ConstantValue { get; set; }
Property Value
System.Object

The constant value.

Methods

CreateSelectExpression(Expression)

Creates a predicate selection expression used for collection selection.

Declaration
public override Expression CreateSelectExpression(Expression instance)
Parameters
System.Linq.Expressions.Expression instance

The instance expression, which will be used for selection.
Returns
System.Linq.Expressions.Expression

A predicate selection expression.
Overrides

Extension Methods