PipelineDefinitionBuilderGroupTInput, TIntermediate, TKey, TOutput Method (PipelineDefinitionTInput, TIntermediate, ExpressionFuncTIntermediate, TKey, ExpressionFuncIGroupingTKey, TIntermediate, TOutput, ExpressionTranslationOptions)

public static PipelineDefinition<TInput, TOutput> Group<TInput, TIntermediate, TKey, TOutput>(
	this PipelineDefinition<TInput, TIntermediate> pipeline,
	Expression<Func<TIntermediate, TKey>> id,
	Expression<Func<IGrouping<TKey, TIntermediate>, TOutput>> group,
	ExpressionTranslationOptions translationOptions = null
)

<ExtensionAttribute>
Public Shared Function Group(Of TInput, TIntermediate, TKey, TOutput) ( 
	pipeline As PipelineDefinition(Of TInput, TIntermediate),
	id As Expression(Of Func(Of TIntermediate, TKey)),
	group As Expression(Of Func(Of IGrouping(Of TKey, TIntermediate), TOutput)),
	Optional translationOptions As ExpressionTranslationOptions = Nothing
) As PipelineDefinition(Of TInput, TOutput)

[<ExtensionAttribute>]
static member Group : 
        pipeline : PipelineDefinition<'TInput, 'TIntermediate> * 
        id : Expression<Func<'TIntermediate, 'TKey>> * 
        group : Expression<Func<IGrouping<'TKey, 'TIntermediate>, 'TOutput>> * 
        ?translationOptions : ExpressionTranslationOptions 
(* Defaults:
        let _translationOptions = defaultArg translationOptions null
*)
-> PipelineDefinition<'TInput, 'TOutput>