AggregateFluentBaseTResultLookupTForeignDocument, TNewResult Method

public virtual IAggregateFluent<TNewResult> Lookup<TForeignDocument, TNewResult>(
	string foreignCollectionName,
	FieldDefinition<TResult> localField,
	FieldDefinition<TForeignDocument> foreignField,
	FieldDefinition<TNewResult> as,
	AggregateLookupOptions<TForeignDocument, TNewResult> options
)

Public Overridable Function Lookup(Of TForeignDocument, TNewResult) ( 
	foreignCollectionName As String,
	localField As FieldDefinition(Of TResult),
	foreignField As FieldDefinition(Of TForeignDocument),
	as As FieldDefinition(Of TNewResult),
	options As AggregateLookupOptions(Of TForeignDocument, TNewResult)
) As IAggregateFluent(Of TNewResult)

abstract Lookup : 
        foreignCollectionName : string * 
        localField : FieldDefinition<'TResult> * 
        foreignField : FieldDefinition<'TForeignDocument> * 
        as : FieldDefinition<'TNewResult> * 
        options : AggregateLookupOptions<'TForeignDocument, 'TNewResult> -> IAggregateFluent<'TNewResult> 
override Lookup : 
        foreignCollectionName : string * 
        localField : FieldDefinition<'TResult> * 
        foreignField : FieldDefinition<'TForeignDocument> * 
        as : FieldDefinition<'TNewResult> * 
        options : AggregateLookupOptions<'TForeignDocument, 'TNewResult> -> IAggregateFluent<'TNewResult>