ParallelEnumerable.Except Method

Definition

Namespace:: System.Linq

Assemblies:: System.Core.dll, System.Linq.Parallel.dll

Assemblies:: netstandard.dll, System.Linq.Parallel.dll

Assembly:: System.Linq.Parallel.dll

Assembly:: System.Core.dll

Assembly:: netstandard.dll

Important

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Produces the set difference of two parallel sequences.

Overloads

Name	Description
Except<TSource>(ParallelQuery<TSource>, IEnumerable<TSource>)	Obsolete. This Except overload should never be called. This method is marked as obsolete and always throws NotSupportedException when called.
Except<TSource>(ParallelQuery<TSource>, ParallelQuery<TSource>)	Produces the set difference of two parallel sequences by using the default equality comparer to compare values.
Except<TSource>(ParallelQuery<TSource>, IEnumerable<TSource>, IEqualityComparer<TSource>)	Obsolete. This Except overload should never be called. This method is marked as obsolete and always throws NotSupportedException when called.
Except<TSource>(ParallelQuery<TSource>, ParallelQuery<TSource>, IEqualityComparer<TSource>)	Produces the set difference of two parallel sequences by using the specified IEqualityComparer<T> to compare values.

Except<TSource>(ParallelQuery<TSource>, IEnumerable<TSource>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Caution

The second data source of a binary operator must be of type System.Linq.ParallelQuery<T> rather than System.Collections.Generic.IEnumerable<T>. To fix this problem, use the AsParallel() extension method to convert the right data source to System.Linq.ParallelQuery<T>.

This Except overload should never be called. This method is marked as obsolete and always throws NotSupportedException when called.

public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
 static System::Linq::ParallelQuery<TSource> ^ Except(System::Linq::ParallelQuery<TSource> ^ first, System::Collections::Generic::IEnumerable<TSource> ^ second);

[System.Obsolete("The second data source of a binary operator must be of type System.Linq.ParallelQuery<T> rather than System.Collections.Generic.IEnumerable<T>. To fix this problem, use the AsParallel() extension method to convert the right data source to System.Linq.ParallelQuery<T>.")]
public static System.Linq.ParallelQuery<TSource> Except<TSource>(this System.Linq.ParallelQuery<TSource> first, System.Collections.Generic.IEnumerable<TSource> second);

[<System.Obsolete("The second data source of a binary operator must be of type System.Linq.ParallelQuery<T> rather than System.Collections.Generic.IEnumerable<T>. To fix this problem, use the AsParallel() extension method to convert the right data source to System.Linq.ParallelQuery<T>.")>]
static member Except : System.Linq.ParallelQuery<'Source> * seq<'Source> -> System.Linq.ParallelQuery<'Source>

<Extension()>
Public Function Except(Of TSource) (first As ParallelQuery(Of TSource), second As IEnumerable(Of TSource)) As ParallelQuery(Of TSource)

Type Parameters

TSource

This type parameter is not used.

Parameters

first: ParallelQuery<TSource>

This parameter is not used.

second: IEnumerable<TSource>

This parameter is not used.

Returns

ParallelQuery<TSource>

This overload always throws a NotSupportedException.

Attributes: ObsoleteAttribute

Exceptions

NotSupportedException

The exception that occurs when this method is called.

Remarks

This overload exists to disallow usage of Except with a left data source of type