ParallelEnumerable.Max Method

Reference

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

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Returns the maximum value in a parallel sequence of values.

Overloads

Max(ParallelQuery<Nullable<Single>>)	Returns the maximum value in a parallel sequence of values.
Max(ParallelQuery<Single>)	Returns the maximum value in a parallel sequence of values.
Max(ParallelQuery<Nullable<Int64>>)	Returns the maximum value in a parallel sequence of values.
Max(ParallelQuery<Nullable<Int32>>)	Returns the maximum value in a parallel sequence of values.
Max(ParallelQuery<Nullable<Double>>)	Returns the maximum value in a parallel sequence of values.
Max(ParallelQuery<Double>)	Returns the maximum value in a parallel sequence of values.
Max(ParallelQuery<Int64>)	Returns the maximum value in a parallel sequence of values.
Max(ParallelQuery<Int32>)	Returns the maximum value in a parallel sequence of values.
Max(ParallelQuery<Decimal>)	Returns the maximum value in a parallel sequence of values.
Max(ParallelQuery<Nullable<Decimal>>)	Returns the maximum value in a parallel sequence of values.
Max<TSource,TResult>(ParallelQuery<TSource>, Func<TSource,TResult>)	Invokes in parallel a transform function on each element of a sequence and returns the maximum value.
Max<TSource>(ParallelQuery<TSource>, Func<TSource,Nullable<Int64>>)	Invokes in parallel a transform function on each element of a sequence and returns the maximum value.
Max<TSource>(ParallelQuery<TSource>, Func<TSource,Single>)	Invokes in parallel a transform function on each element of a sequence and returns the maximum value.
Max<TSource>(ParallelQuery<TSource>, Func<TSource,Nullable<Single>>)	Invokes in parallel a transform function on each element of a sequence and returns the maximum value.
Max<TSource>(ParallelQuery<TSource>, Func<TSource,Nullable<Int32>>)	Invokes in parallel a transform function on each element of a sequence and returns the maximum value.
Max<TSource>(ParallelQuery<TSource>, Func<TSource,Nullable<Double>>)	Invokes in parallel a transform function on each element of a sequence and returns the maximum value.
Max<TSource>(ParallelQuery<TSource>, Func<TSource,Nullable<Decimal>>)	Invokes in parallel a transform function on each element of a sequence and returns the maximum value.
Max<TSource>(ParallelQuery<TSource>, Func<TSource,Int64>)	Invokes in parallel a transform function on each element of a sequence and returns the maximum value.
Max<TSource>(ParallelQuery<TSource>, Func<TSource,Int32>)	Invokes in parallel a transform function on each element of a sequence and returns the maximum value.
Max<TSource>(ParallelQuery<TSource>, Func<TSource,Double>)	Invokes in parallel a transform function on each element of a sequence and returns the maximum value.
Max<TSource>(ParallelQuery<TSource>, Func<TSource,Decimal>)	Invokes in parallel a transform function on each element of a sequence and returns the maximum value.
Max<TSource>(ParallelQuery<TSource>)	Returns the maximum value in a parallel sequence of values.

Max(ParallelQuery<Nullable<Single>>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Returns the maximum value in a parallel sequence of values.

public:
[System::Runtime::CompilerServices::Extension]
 static Nullable<float> Max(System::Linq::ParallelQuery<Nullable<float>> ^ source);

public static float? Max(this System.Linq.ParallelQuery<float?> source);

static member Max : System.Linq.ParallelQuery<Nullable<single>> -> Nullable<single>

<Extension()>
Public Function Max (source As ParallelQuery(Of Nullable(Of Single))) As Nullable(Of Single)

Parameters

source: ParallelQuery<Nullable<Single>>

A sequence of values to determine the maximum value of.

Returns

Nullable<Single>

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Max(ParallelQuery<Single>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Returns the maximum value in a parallel sequence of values.

public:
[System::Runtime::CompilerServices::Extension]
 static float Max(System::Linq::ParallelQuery<float> ^ source);

public static float Max(this System.Linq.ParallelQuery<float> source);

static member Max : System.Linq.ParallelQuery<single> -> single

<Extension()>
Public Function Max (source As ParallelQuery(Of Single)) As Single

Parameters

source: ParallelQuery<Single>

A sequence of values to determine the maximum value of.

Returns

Single

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Max(ParallelQuery<Nullable<Int64>>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Returns the maximum value in a parallel sequence of values.

public:
[System::Runtime::CompilerServices::Extension]
 static Nullable<long> Max(System::Linq::ParallelQuery<Nullable<long>> ^ source);

public static long? Max(this System.Linq.ParallelQuery<long?> source);

static member Max : System.Linq.ParallelQuery<Nullable<int64>> -> Nullable<int64>

<Extension()>
Public Function Max (source As ParallelQuery(Of Nullable(Of Long))) As Nullable(Of Long)

Parameters

source: ParallelQuery<Nullable<Int64>>

A sequence of values to determine the maximum value of.

Returns

Nullable<Int64>

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Max(ParallelQuery<Nullable<Int32>>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Returns the maximum value in a parallel sequence of values.

public:
[System::Runtime::CompilerServices::Extension]
 static Nullable<int> Max(System::Linq::ParallelQuery<Nullable<int>> ^ source);

public static int? Max(this System.Linq.ParallelQuery<int?> source);

static member Max : System.Linq.ParallelQuery<Nullable<int>> -> Nullable<int>

<Extension()>
Public Function Max (source As ParallelQuery(Of Nullable(Of Integer))) As Nullable(Of Integer)

Parameters

source: ParallelQuery<Nullable<Int32>>

A sequence of values to determine the maximum value of.

Returns

Nullable<Int32>

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Max(ParallelQuery<Nullable<Double>>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Returns the maximum value in a parallel sequence of values.

public:
[System::Runtime::CompilerServices::Extension]
 static Nullable<double> Max(System::Linq::ParallelQuery<Nullable<double>> ^ source);

public static double? Max(this System.Linq.ParallelQuery<double?> source);

static member Max : System.Linq.ParallelQuery<Nullable<double>> -> Nullable<double>

<Extension()>
Public Function Max (source As ParallelQuery(Of Nullable(Of Double))) As Nullable(Of Double)

Parameters

source: ParallelQuery<Nullable<Double>>

A sequence of values to determine the maximum value of.

Returns

Nullable<Double>

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Max(ParallelQuery<Double>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Returns the maximum value in a parallel sequence of values.

public:
[System::Runtime::CompilerServices::Extension]
 static double Max(System::Linq::ParallelQuery<double> ^ source);

public static double Max(this System.Linq.ParallelQuery<double> source);

static member Max : System.Linq.ParallelQuery<double> -> double

<Extension()>
Public Function Max (source As ParallelQuery(Of Double)) As Double

Parameters

source: ParallelQuery<Double>

A sequence of values to determine the maximum value of.

Returns

Double

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Max(ParallelQuery<Int64>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Returns the maximum value in a parallel sequence of values.

public:
[System::Runtime::CompilerServices::Extension]
 static long Max(System::Linq::ParallelQuery<long> ^ source);

public static long Max(this System.Linq.ParallelQuery<long> source);

static member Max : System.Linq.ParallelQuery<int64> -> int64

<Extension()>
Public Function Max (source As ParallelQuery(Of Long)) As Long

Parameters

source: ParallelQuery<Int64>

A sequence of values to determine the maximum value of.

Returns

Int64

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Max(ParallelQuery<Int32>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Returns the maximum value in a parallel sequence of values.

public:
[System::Runtime::CompilerServices::Extension]
 static int Max(System::Linq::ParallelQuery<int> ^ source);

public static int Max(this System.Linq.ParallelQuery<int> source);

static member Max : System.Linq.ParallelQuery<int> -> int

<Extension()>
Public Function Max (source As ParallelQuery(Of Integer)) As Integer

Parameters

source: ParallelQuery<Int32>

A sequence of values to determine the maximum value of.

Returns

Int32

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Max(ParallelQuery<Decimal>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Returns the maximum value in a parallel sequence of values.

public:
[System::Runtime::CompilerServices::Extension]
 static System::Decimal Max(System::Linq::ParallelQuery<System::Decimal> ^ source);

public static decimal Max(this System.Linq.ParallelQuery<decimal> source);

static member Max : System.Linq.ParallelQuery<decimal> -> decimal

<Extension()>
Public Function Max (source As ParallelQuery(Of Decimal)) As Decimal

Parameters

source: ParallelQuery<Decimal>

A sequence of values to determine the maximum value of.

Returns

Decimal

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Max(ParallelQuery<Nullable<Decimal>>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Returns the maximum value in a parallel sequence of values.

public:
[System::Runtime::CompilerServices::Extension]
 static Nullable<System::Decimal> Max(System::Linq::ParallelQuery<Nullable<System::Decimal>> ^ source);

public static decimal? Max(this System.Linq.ParallelQuery<decimal?> source);

static member Max : System.Linq.ParallelQuery<Nullable<decimal>> -> Nullable<decimal>

<Extension()>
Public Function Max (source As ParallelQuery(Of Nullable(Of Decimal))) As Nullable(Of Decimal)

Parameters

source: ParallelQuery<Nullable<Decimal>>

A sequence of values to determine the maximum value of.

Returns

Nullable<Decimal>

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Max<TSource,TResult>(ParallelQuery<TSource>, Func<TSource,TResult>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Invokes in parallel a transform function on each element of a sequence and returns the maximum value.

public:
generic <typename TSource, typename TResult>
[System::Runtime::CompilerServices::Extension]
 static TResult Max(System::Linq::ParallelQuery<TSource> ^ source, Func<TSource, TResult> ^ selector);

public static TResult Max<TSource,TResult>(this System.Linq.ParallelQuery<TSource> source, Func<TSource,TResult> selector);

public static TResult? Max<TSource,TResult>(this System.Linq.ParallelQuery<TSource> source, Func<TSource,TResult> selector);

static member Max : System.Linq.ParallelQuery<'Source> * Func<'Source, 'Result> -> 'Result

<Extension()>
Public Function Max(Of TSource, TResult) (source As ParallelQuery(Of TSource), selector As Func(Of TSource, TResult)) As TResult

Type Parameters

TSource

The type of elements of source.

TResult

The type of the value returned by selector.

Parameters

source: ParallelQuery<TSource>

A sequence of values to determine the maximum value of.

selector: Func<TSource,TResult>

A transform function to apply to each element.

Returns

TResult

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source or selector is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements and TSource is a non-nullable value type.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Max<TSource>(ParallelQuery<TSource>, Func<TSource,Nullable<Int64>>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Invokes in parallel a transform function on each element of a sequence and returns the maximum value.

public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
 static Nullable<long> Max(System::Linq::ParallelQuery<TSource> ^ source, Func<TSource, Nullable<long>> ^ selector);

public static long? Max<TSource>(this System.Linq.ParallelQuery<TSource> source, Func<TSource,long?> selector);

static member Max : System.Linq.ParallelQuery<'Source> * Func<'Source, Nullable<int64>> -> Nullable<int64>

<Extension()>
Public Function Max(Of TSource) (source As ParallelQuery(Of TSource), selector As Func(Of TSource, Nullable(Of Long))) As Nullable(Of Long)

Type Parameters

TSource

The type of elements of source.

Parameters

source: ParallelQuery<TSource>

A sequence of values to determine the maximum value of.

selector: Func<TSource,Nullable<Int64>>

A transform function to apply to each element.

Returns

Nullable<Int64>

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source or selector is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Max<TSource>(ParallelQuery<TSource>, Func<TSource,Single>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Invokes in parallel a transform function on each element of a sequence and returns the maximum value.

public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
 static float Max(System::Linq::ParallelQuery<TSource> ^ source, Func<TSource, float> ^ selector);

public static float Max<TSource>(this System.Linq.ParallelQuery<TSource> source, Func<TSource,float> selector);

static member Max : System.Linq.ParallelQuery<'Source> * Func<'Source, single> -> single

<Extension()>
Public Function Max(Of TSource) (source As ParallelQuery(Of TSource), selector As Func(Of TSource, Single)) As Single

Type Parameters

TSource

The type of elements of source.

Parameters

source: ParallelQuery<TSource>

A sequence of values to determine the maximum value of.

selector: Func<TSource,Single>

A transform function to apply to each element.

Returns

Single

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source or selector is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements and TSource is a non-nullable value type.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Max<TSource>(ParallelQuery<TSource>, Func<TSource,Nullable<Single>>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Invokes in parallel a transform function on each element of a sequence and returns the maximum value.

public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
 static Nullable<float> Max(System::Linq::ParallelQuery<TSource> ^ source, Func<TSource, Nullable<float>> ^ selector);

public static float? Max<TSource>(this System.Linq.ParallelQuery<TSource> source, Func<TSource,float?> selector);

static member Max : System.Linq.ParallelQuery<'Source> * Func<'Source, Nullable<single>> -> Nullable<single>

<Extension()>
Public Function Max(Of TSource) (source As ParallelQuery(Of TSource), selector As Func(Of TSource, Nullable(Of Single))) As Nullable(Of Single)

Type Parameters

TSource

The type of elements of source.

Parameters

source: ParallelQuery<TSource>

A sequence of values to determine the maximum value of.

selector: Func<TSource,Nullable<Single>>

A transform function to apply to each element.

Returns

Nullable<Single>

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source or selector is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Max<TSource>(ParallelQuery<TSource>, Func<TSource,Nullable<Int32>>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Invokes in parallel a transform function on each element of a sequence and returns the maximum value.

public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
 static Nullable<int> Max(System::Linq::ParallelQuery<TSource> ^ source, Func<TSource, Nullable<int>> ^ selector);

public static int? Max<TSource>(this System.Linq.ParallelQuery<TSource> source, Func<TSource,int?> selector);

static member Max : System.Linq.ParallelQuery<'Source> * Func<'Source, Nullable<int>> -> Nullable<int>

<Extension()>
Public Function Max(Of TSource) (source As ParallelQuery(Of TSource), selector As Func(Of TSource, Nullable(Of Integer))) As Nullable(Of Integer)

Type Parameters

TSource

The type of elements of source.

Parameters

source: ParallelQuery<TSource>

A sequence of values to determine the maximum value of.

selector: Func<TSource,Nullable<Int32>>

A transform function to apply to each element.

Returns

Nullable<Int32>

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source or selector is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Max<TSource>(ParallelQuery<TSource>, Func<TSource,Nullable<Double>>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Invokes in parallel a transform function on each element of a sequence and returns the maximum value.

public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
 static Nullable<double> Max(System::Linq::ParallelQuery<TSource> ^ source, Func<TSource, Nullable<double>> ^ selector);

public static double? Max<TSource>(this System.Linq.ParallelQuery<TSource> source, Func<TSource,double?> selector);

static member Max : System.Linq.ParallelQuery<'Source> * Func<'Source, Nullable<double>> -> Nullable<double>

<Extension()>
Public Function Max(Of TSource) (source As ParallelQuery(Of TSource), selector As Func(Of TSource, Nullable(Of Double))) As Nullable(Of Double)

Type Parameters

TSource

The type of elements of source.

Parameters

source: ParallelQuery<TSource>

A sequence of values to determine the maximum value of.

selector: Func<TSource,Nullable<Double>>

A transform function to apply to each element.

Returns

Nullable<Double>

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source or selector is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Max<TSource>(ParallelQuery<TSource>, Func<TSource,Nullable<Decimal>>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Invokes in parallel a transform function on each element of a sequence and returns the maximum value.

public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
 static Nullable<System::Decimal> Max(System::Linq::ParallelQuery<TSource> ^ source, Func<TSource, Nullable<System::Decimal>> ^ selector);

public static decimal? Max<TSource>(this System.Linq.ParallelQuery<TSource> source, Func<TSource,decimal?> selector);

static member Max : System.Linq.ParallelQuery<'Source> * Func<'Source, Nullable<decimal>> -> Nullable<decimal>

<Extension()>
Public Function Max(Of TSource) (source As ParallelQuery(Of TSource), selector As Func(Of TSource, Nullable(Of Decimal))) As Nullable(Of Decimal)

Type Parameters

TSource

The type of elements of source.

Parameters

source: ParallelQuery<TSource>

A sequence of values to determine the maximum value of.

selector: Func<TSource,Nullable<Decimal>>

A transform function to apply to each element.

Returns

Nullable<Decimal>

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source or selector is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Max<TSource>(ParallelQuery<TSource>, Func<TSource,Int64>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Invokes in parallel a transform function on each element of a sequence and returns the maximum value.

public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
 static long Max(System::Linq::ParallelQuery<TSource> ^ source, Func<TSource, long> ^ selector);

public static long Max<TSource>(this System.Linq.ParallelQuery<TSource> source, Func<TSource,long> selector);

static member Max : System.Linq.ParallelQuery<'Source> * Func<'Source, int64> -> int64

<Extension()>
Public Function Max(Of TSource) (source As ParallelQuery(Of TSource), selector As Func(Of TSource, Long)) As Long

Type Parameters

TSource

The type of elements of source.

Parameters

source: ParallelQuery<TSource>

A sequence of values to determine the maximum value of.

selector: Func<TSource,Int64>

A transform function to apply to each element.

Returns

Int64

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source or selector is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements and TSource is a non-nullable value type.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Max<TSource>(ParallelQuery<TSource>, Func<TSource,Int32>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Invokes in parallel a transform function on each element of a sequence and returns the maximum value.

public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
 static int Max(System::Linq::ParallelQuery<TSource> ^ source, Func<TSource, int> ^ selector);

public static int Max<TSource>(this System.Linq.ParallelQuery<TSource> source, Func<TSource,int> selector);

static member Max : System.Linq.ParallelQuery<'Source> * Func<'Source, int> -> int

<Extension()>
Public Function Max(Of TSource) (source As ParallelQuery(Of TSource), selector As Func(Of TSource, Integer)) As Integer

Type Parameters

TSource

The type of elements of source.

Parameters

source: ParallelQuery<TSource>

A sequence of values to determine the maximum value of.

selector: Func<TSource,Int32>

A transform function to apply to each element.

Returns

Int32

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source or selector is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements and TSource is a non-nullable value type.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Max<TSource>(ParallelQuery<TSource>, Func<TSource,Double>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Invokes in parallel a transform function on each element of a sequence and returns the maximum value.

public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
 static double Max(System::Linq::ParallelQuery<TSource> ^ source, Func<TSource, double> ^ selector);

public static double Max<TSource>(this System.Linq.ParallelQuery<TSource> source, Func<TSource,double> selector);

static member Max : System.Linq.ParallelQuery<'Source> * Func<'Source, double> -> double

<Extension()>
Public Function Max(Of TSource) (source As ParallelQuery(Of TSource), selector As Func(Of TSource, Double)) As Double

Type Parameters

TSource

The type of elements of source.

Parameters

source: ParallelQuery<TSource>

A sequence of values to determine the maximum value of.

selector: Func<TSource,Double>

A transform function to apply to each element.

Returns

Double

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source or selector is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements and TSource is a non-nullable value type.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Max<TSource>(ParallelQuery<TSource>, Func<TSource,Decimal>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Invokes in parallel a transform function on each element of a sequence and returns the maximum value.

public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
 static System::Decimal Max(System::Linq::ParallelQuery<TSource> ^ source, Func<TSource, System::Decimal> ^ selector);

public static decimal Max<TSource>(this System.Linq.ParallelQuery<TSource> source, Func<TSource,decimal> selector);

static member Max : System.Linq.ParallelQuery<'Source> * Func<'Source, decimal> -> decimal

<Extension()>
Public Function Max(Of TSource) (source As ParallelQuery(Of TSource), selector As Func(Of TSource, Decimal)) As Decimal

Type Parameters

TSource

The type of elements of source.

Parameters

source: ParallelQuery<TSource>

A sequence of values to determine the maximum value of.

selector: Func<TSource,Decimal>

A transform function to apply to each element.

Returns

Decimal

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source or selector is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements and TSource is a non-nullable value type.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

Max<TSource>(ParallelQuery<TSource>)

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Source:: ParallelEnumerable.cs

Returns the maximum value in a parallel sequence of values.

public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
 static TSource Max(System::Linq::ParallelQuery<TSource> ^ source);

public static TSource Max<TSource>(this System.Linq.ParallelQuery<TSource> source);

public static TSource? Max<TSource>(this System.Linq.ParallelQuery<TSource> source);

static member Max : System.Linq.ParallelQuery<'Source> -> 'Source

<Extension()>
Public Function Max(Of TSource) (source As ParallelQuery(Of TSource)) As TSource

Type Parameters

TSource

The type of elements in the source sequence.

Parameters

source: ParallelQuery<TSource>

A sequence of values to determine the maximum value of.

Returns

TSource

The maximum value in the sequence.

Exceptions

OperationCanceledException

The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).

ArgumentNullException

source is a null reference (Nothing in Visual Basic).

AggregateException

One or more exceptions occurred during the evaluation of the query.

InvalidOperationException

source contains no elements and TSource is a non-nullable value type.

Applies to

.NET 10 and other versions

Product	Versions
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	2.0, 2.1
UWP	10.0

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ParallelEnumerable.Max Method

Definition

Overloads

Max(ParallelQuery<Nullable<Single>>)

Parameters

Returns

Exceptions

See also

Applies to

Max(ParallelQuery<Single>)

Parameters

Returns

Exceptions

See also

Applies to

Max(ParallelQuery<Nullable<Int64>>)

Parameters

Returns

Exceptions

See also

Applies to

Max(ParallelQuery<Nullable<Int32>>)

Parameters

Returns

Exceptions

See also

Applies to

Max(ParallelQuery<Nullable<Double>>)

Parameters

Returns

Exceptions

See also

Applies to

Max(ParallelQuery<Double>)

Parameters

Returns

Exceptions

See also

Applies to

Max(ParallelQuery<Int64>)

Parameters

Returns

Exceptions

See also

Applies to

Max(ParallelQuery<Int32>)

Parameters

Returns

Exceptions

See also

Applies to

Max(ParallelQuery<Decimal>)

Parameters

Returns

Exceptions

See also

Applies to

Max(ParallelQuery<Nullable<Decimal>>)

Parameters

Returns

Exceptions

See also

Applies to

Max<TSource,TResult>(ParallelQuery<TSource>, Func<TSource,TResult>)

Type Parameters

Parameters

Returns

Exceptions

See also

Applies to

Max<TSource>(ParallelQuery<TSource>, Func<TSource,Nullable<Int64>>)

Type Parameters

Parameters

Returns

Exceptions

See also

Applies to

Max<TSource>(ParallelQuery<TSource>, Func<TSource,Single>)

Type Parameters