Table of Contents

Class IndexBuilder

Namespace
Bonsai.Expressions
Assembly
Bonsai.Core.dll

Represents an expression builder that applies an index operator to the elements of an observable sequence.

Note

If the operator is applied to a sequence of single values, a workflow property will be inferred based on compatible operator overloads and exposed in the property grid. The value of this property will be used as the argument when applying the operator to the elements in the source sequence.

If the operator is applied to a sequence of pairs of values, the second element in the pair is considered to be the argument to the operator.

public class IndexBuilder : BinaryOperatorBuilder, IPropertyMappingBuilder, IExpressionBuilder, ICustomTypeDescriptor
Inheritance
IndexBuilder
Implements
Inherited Members
Extension Methods

Methods

BuildSelector(Expression)

Returns the expression that maps the specified input parameter to the selector result.

BuildSelector(Expression, Expression)

Returns the expression that applies an index operator to the left and right parameters.