INonAggregateExpressionBuilderExists Method

Creates a call of the EXISTS function.

Namespace: VDS.RDF.Query.Builder
Assembly: dotNetRDF (in dotNetRDF.dll) Version:

Syntax

BooleanExpression Exists(
	Action<IGraphPatternBuilder> buildExistsPattern
)

Function Exists ( 
	buildExistsPattern As Action(Of IGraphPatternBuilder)
) As BooleanExpression

Parameters

buildExistsPattern: Type: SystemActionIGraphPatternBuilder
a function, which will create the graph pattern parameter.

Return Value

Type: BooleanExpression

[Missing <returns> documentation for "M:VDS.RDF.Query.Builder.INonAggregateExpressionBuilder.Exists(System.Action{VDS.RDF.Query.Builder.IGraphPatternBuilder})"]

Reference

INonAggregateExpressionBuilder Interface

VDS.RDF.Query.Builder Namespace

INonAggregateExpressionBuilderAddLanguageSpecificTextSet("LSTC519E6B2_0?cpp=::|nu=.");Exists Method

Parameters

Return Value

Reference

INonAggregateExpressionBuilderExists Method