IGraphPatternBuilderUnion Method (ActionIGraphPatternBuilder, ActionIGraphPatternBuilder)

Creates a UNION of multiple graph patterns. If unionedGraphPatternBuilders is null or empty, acts as a call to the Child(ActionIGraphPatternBuilder) method.

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

Syntax

Copy

IGraphPatternBuilder Union(
	Action<IGraphPatternBuilder> buildFirstGraphPattern,
	params Action<IGraphPatternBuilder>[] unionedGraphPatternBuilders
)

Function Union ( 
	buildFirstGraphPattern As Action(Of IGraphPatternBuilder),
	ParamArray unionedGraphPatternBuilders As Action(Of IGraphPatternBuilder)()
) As IGraphPatternBuilder

Parameters

buildFirstGraphPattern: Type: SystemActionIGraphPatternBuilder
[Missing <param name="buildFirstGraphPattern"/> documentation for "M:VDS.RDF.Query.Builder.IGraphPatternBuilder.Union(System.Action{VDS.RDF.Query.Builder.IGraphPatternBuilder},System.Action{VDS.RDF.Query.Builder.IGraphPatternBuilder}[])"]
unionedGraphPatternBuilders: Type: SystemActionIGraphPatternBuilder
[Missing <param name="unionedGraphPatternBuilders"/> documentation for "M:VDS.RDF.Query.Builder.IGraphPatternBuilder.Union(System.Action{VDS.RDF.Query.Builder.IGraphPatternBuilder},System.Action{VDS.RDF.Query.Builder.IGraphPatternBuilder}[])"]

Return Value

Type: IGraphPatternBuilder

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

Reference

IGraphPatternBuilder Interface

Union Overload

VDS.RDF.Query.Builder Namespace