Zip(TFirst, TSecond, TResult) Method (ParallelQuery(TFirst), ParallelQuery(TSecond), Func(TFirst, TSecond, TResult))

Task Parallel System.Threading

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Merges in parallel two sequences by using the specified predicate function.

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

Syntax

Visual Basic (Declaration)
Public Shared Function Zip(Of TFirst, TSecond, TResult) ( _ first As ParallelQuery(Of TFirst), _ second As ParallelQuery(Of TSecond), _ resultSelector As Func(Of TFirst, TSecond, TResult) _ ) As ParallelQuery(Of TResult)

Visual Basic (Declaration)

Public Shared Function Zip(Of TFirst, TSecond, TResult) ( _
	first As ParallelQuery(Of TFirst), _
	second As ParallelQuery(Of TSecond), _
	resultSelector As Func(Of TFirst, TSecond, TResult) _
) As ParallelQuery(Of TResult)

C#
public static ParallelQuery<TResult> Zip<TFirst, TSecond, TResult>( ParallelQuery<TFirst> first, ParallelQuery<TSecond> second, Func<TFirst, TSecond, TResult> resultSelector )

Parameters

first: Type: System.Linq..::.ParallelQuery<(Of <(TFirst>)>)
The first sequence to zip.

second: Type: System.Linq..::.ParallelQuery<(Of <(TSecond>)>)
The second sequence to zip.

resultSelector: Type: System..::.Func<(Of <(TFirst, TSecond, TResult>)>)
A function to create a result element from two matching elements.

Type Parameters

TFirst: The type of the elements of the first sequence.
TSecond: The type of the elements of the second sequence.
TResult: The type of the return elements.

Return Value

A sequence that has elements of type TResult that are obtained by performing resultSelector pairwise on two sequences. If the sequence lengths are unequal, this truncates to the length of the shorter sequence.

Exceptions

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