Except(TSource) Method (ParallelQuery(TSource), ParallelQuery(TSource))

Produces the set difference of two parallel sequences by using the default equality comparer to compare values.

Namespace: System.Linq
Assembly: System.Threading (in System.Threading.dll)

Syntax

Visual Basic (Declaration)
Public Shared Function Except(Of TSource) ( _ first As ParallelQuery(Of TSource), _ second As ParallelQuery(Of TSource) _ ) As ParallelQuery(Of TSource)

C#
public static ParallelQuery<TSource> Except<TSource>( ParallelQuery<TSource> first, ParallelQuery<TSource> second )

first: Type: System.Linq..::.ParallelQuery<(Of <(TSource>)>)
A sequence whose elements that are not also in second will be returned.

second: Type: System.Linq..::.ParallelQuery<(Of <(TSource>)>)
A sequence whose elements that also occur in the first sequence will cause those elements to be removed from the returned sequence.

A sequence that contains the set difference of the elements of two sequences.

Exception	Condition
System..::.ArgumentNullException	first or second is a null reference (Nothing in Visual Basic).