ParallelEnumerable Class

.NET Framework (current version)
 
System_CAPS_noteNote

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Provides a set of methods for querying objects that implement ParallelQuery{TSource}. This is the parallel equivalent of Enumerable.

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

System.Object
  System.Linq.ParallelEnumerable

<ExtensionAttribute>
Public NotInheritable Class ParallelEnumerable

NameDescription
System_CAPS_pubmethodSystem_CAPS_staticAggregate(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, TSource, TSource))

Applies in parallel an accumulator function over a sequence.

System_CAPS_pubmethodSystem_CAPS_staticAggregate(Of TSource, TAccumulate)(ParallelQuery(Of TSource), TAccumulate, Func(Of TAccumulate, TSource, TAccumulate))

Applies in parallel an accumulator function over a sequence. The specified seed value is used as the initial accumulator value.

System_CAPS_pubmethodSystem_CAPS_staticAggregate(Of TSource, TAccumulate, TResult)(ParallelQuery(Of TSource), TAccumulate, Func(Of TAccumulate, TSource, TAccumulate), Func(Of TAccumulate, TAccumulate, TAccumulate), Func(Of TAccumulate, TResult))

Applies in parallel an accumulator function over a sequence. This overload is not available in the sequential implementation.

System_CAPS_pubmethodSystem_CAPS_staticAggregate(Of TSource, TAccumulate, TResult)(ParallelQuery(Of TSource), TAccumulate, Func(Of TAccumulate, TSource, TAccumulate), Func(Of TAccumulate, TResult))

Applies in parallel an accumulator function over a sequence. The specified seed value is used as the initial accumulator value, and the specified function is used to select the result value.

System_CAPS_pubmethodSystem_CAPS_staticAggregate(Of TSource, TAccumulate, TResult)(ParallelQuery(Of TSource), Func(Of TAccumulate), Func(Of TAccumulate, TSource, TAccumulate), Func(Of TAccumulate, TAccumulate, TAccumulate), Func(Of TAccumulate, TResult))

Applies in parallel an accumulator function over a sequence. This overload is not available in the sequential implementation.

System_CAPS_pubmethodSystem_CAPS_staticAll(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Boolean))

Determines in parallel whether all elements of a sequence satisfy a condition.

System_CAPS_pubmethodSystem_CAPS_staticAny(Of TSource)(ParallelQuery(Of TSource))

Determines whether a parallel sequence contains any elements.

System_CAPS_pubmethodSystem_CAPS_staticAny(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Boolean))

Determines in parallel whether any element of a sequence satisfies a condition.

System_CAPS_pubmethodSystem_CAPS_staticAsEnumerable(Of TSource)(ParallelQuery(Of TSource))

Converts a ParallelQuery(Of TSource) into an IEnumerable(Of T) to force sequential evaluation of the query.

System_CAPS_pubmethodSystem_CAPS_staticAsOrdered(ParallelQuery)

Enables treatment of a data source as if it were ordered, overriding the default of unordered. AsOrdered may only be invoked on non-generic sequences returned by AsParallel, ParallelEnumerable.Range, and ParallelEnumerable.Repeat.

System_CAPS_pubmethodSystem_CAPS_staticAsOrdered(Of TSource)(ParallelQuery(Of TSource))

Enables treatment of a data source as if it were ordered, overriding the default of unordered. AsOrdered may only be invoked on generic sequences returned by AsParallel, ParallelEnumerable.Range, and ParallelEnumerable.Repeat.

System_CAPS_pubmethodSystem_CAPS_staticAsParallel(IEnumerable)

Enables parallelization of a query.

System_CAPS_pubmethodSystem_CAPS_staticAsParallel(Of TSource)(IEnumerable(Of TSource))

Enables parallelization of a query.

System_CAPS_pubmethodSystem_CAPS_staticAsParallel(Of TSource)(Partitioner(Of TSource))

Enables parallelization of a query, as sourced by a custom partitioner that is responsible for splitting the input sequence into partitions.

System_CAPS_pubmethodSystem_CAPS_staticAsSequential(Of TSource)(ParallelQuery(Of TSource))

Converts a ParallelQuery(Of TSource) into an IEnumerable(Of T) to force sequential evaluation of the query.

System_CAPS_pubmethodSystem_CAPS_staticAsUnordered(Of TSource)(ParallelQuery(Of TSource))

Allows an intermediate query to be treated as if no ordering is implied among the elements.

System_CAPS_pubmethodSystem_CAPS_staticAverage(ParallelQuery(Of Decimal))

Computes in parallel the average of a sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticAverage(ParallelQuery(Of Double))

Computes in parallel the average of a sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticAverage(ParallelQuery(Of Int32))

Computes in parallel the average of a sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticAverage(ParallelQuery(Of Int64))

Computes in parallel the average of a sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticAverage(ParallelQuery(Of Nullable(Of Decimal)))

Computes in parallel the average of a sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticAverage(ParallelQuery(Of Nullable(Of Double)))

Computes in parallel the average of a sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticAverage(ParallelQuery(Of Nullable(Of Int32)))

Computes in parallel the average of a sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticAverage(ParallelQuery(Of Nullable(Of Int64)))

Computes in parallel the average of a sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticAverage(ParallelQuery(Of Nullable(Of Single)))

Computes in parallel the average of a sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticAverage(ParallelQuery(Of Single))

Computes in parallel the average of a sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticAverage(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Decimal))

Computes in parallel the average of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

System_CAPS_pubmethodSystem_CAPS_staticAverage(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Double))

Computes in parallel the average of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

System_CAPS_pubmethodSystem_CAPS_staticAverage(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Int32))

Computes in parallel the average of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

System_CAPS_pubmethodSystem_CAPS_staticAverage(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Int64))

Computes in parallel the average of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

System_CAPS_pubmethodSystem_CAPS_staticAverage(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Nullable(Of Decimal)))

Computes in parallel the average of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

System_CAPS_pubmethodSystem_CAPS_staticAverage(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Nullable(Of Double)))

Computes in parallel the average of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

System_CAPS_pubmethodSystem_CAPS_staticAverage(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Nullable(Of Int32)))

Computes in parallel the average of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

System_CAPS_pubmethodSystem_CAPS_staticAverage(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Nullable(Of Int64)))

Computes in parallel the average of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

System_CAPS_pubmethodSystem_CAPS_staticAverage(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Nullable(Of Single)))

Computes in parallel the average of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

System_CAPS_pubmethodSystem_CAPS_staticAverage(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Single))

Computes in parallel the average of a sequence of values that are obtained by invoking a transform function on each element of the input sequence.

System_CAPS_pubmethodSystem_CAPS_staticCast(Of TResult)(ParallelQuery)

Converts the elements of a ParallelQuery to the specified type.

System_CAPS_pubmethodSystem_CAPS_staticConcat(Of TSource)(ParallelQuery(Of TSource), IEnumerable(Of TSource))

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

System_CAPS_pubmethodSystem_CAPS_staticConcat(Of TSource)(ParallelQuery(Of TSource), ParallelQuery(Of TSource))

Concatenates two parallel sequences.

System_CAPS_pubmethodSystem_CAPS_staticContains(Of TSource)(ParallelQuery(Of TSource), TSource)

Determines in parallel whether a sequence contains a specified element by using the default equality comparer.

System_CAPS_pubmethodSystem_CAPS_staticContains(Of TSource)(ParallelQuery(Of TSource), TSource, IEqualityComparer(Of TSource))

Determines in parallel whether a sequence contains a specified element by using a specified IEqualityComparer(Of T).

System_CAPS_pubmethodSystem_CAPS_staticCount(Of TSource)(ParallelQuery(Of TSource))

Returns the number of elements in a parallel sequence.

System_CAPS_pubmethodSystem_CAPS_staticCount(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Boolean))

Returns a number that represents how many elements in the specified parallel sequence satisfy a condition.

System_CAPS_pubmethodSystem_CAPS_staticDefaultIfEmpty(Of TSource)(ParallelQuery(Of TSource))

Returns the elements of the specified parallel sequence or the type parameter's default value in a singleton collection if the sequence is empty.

System_CAPS_pubmethodSystem_CAPS_staticDefaultIfEmpty(Of TSource)(ParallelQuery(Of TSource), TSource)

Returns the elements of the specified parallel sequence or the specified value in a singleton collection if the sequence is empty.

System_CAPS_pubmethodSystem_CAPS_staticDistinct(Of TSource)(ParallelQuery(Of TSource))

Returns distinct elements from a parallel sequence by using the default equality comparer to compare values.

System_CAPS_pubmethodSystem_CAPS_staticDistinct(Of TSource)(ParallelQuery(Of TSource), IEqualityComparer(Of TSource))

Returns distinct elements from a parallel sequence by using a specified IEqualityComparer(Of T) to compare values.

System_CAPS_pubmethodSystem_CAPS_staticElementAt(Of TSource)(ParallelQuery(Of TSource), Int32)

Returns the element at a specified index in a parallel sequence.

System_CAPS_pubmethodSystem_CAPS_staticElementAtOrDefault(Of TSource)(ParallelQuery(Of TSource), Int32)

Returns the element at a specified index in a parallel sequence or a default value if the index is out of range.

System_CAPS_pubmethodSystem_CAPS_staticEmpty(Of TResult)()

Returns an empty ParallelQuery{TResult} that has the specified type argument.

System_CAPS_pubmethodSystem_CAPS_staticExcept(Of TSource)(ParallelQuery(Of TSource), IEnumerable(Of TSource))

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

System_CAPS_pubmethodSystem_CAPS_staticExcept(Of TSource)(ParallelQuery(Of TSource), IEnumerable(Of TSource), IEqualityComparer(Of TSource))

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

System_CAPS_pubmethodSystem_CAPS_staticExcept(Of TSource)(ParallelQuery(Of TSource), ParallelQuery(Of TSource))

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

System_CAPS_pubmethodSystem_CAPS_staticExcept(Of TSource)(ParallelQuery(Of TSource), ParallelQuery(Of TSource), IEqualityComparer(Of TSource))

Produces the set difference of two parallel sequences by using the specified IEqualityComparer(Of T) to compare values.

System_CAPS_pubmethodSystem_CAPS_staticFirst(Of TSource)(ParallelQuery(Of TSource))

Returns the first element of a parallel sequence.

System_CAPS_pubmethodSystem_CAPS_staticFirst(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Boolean))

Returns the first element in a parallel sequence that satisfies a specified condition.

System_CAPS_pubmethodSystem_CAPS_staticFirstOrDefault(Of TSource)(ParallelQuery(Of TSource))

Returns the first element of a parallel sequence, or a default value if the sequence contains no elements.

System_CAPS_pubmethodSystem_CAPS_staticFirstOrDefault(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Boolean))

Returns the first element of the parallel sequence that satisfies a condition or a default value if no such element is found.

System_CAPS_pubmethodSystem_CAPS_staticForAll(Of TSource)(ParallelQuery(Of TSource), Action(Of TSource))

Invokes in parallel the specified action for each element in the source.

System_CAPS_pubmethodSystem_CAPS_staticGroupBy(Of TSource, TKey)(ParallelQuery(Of TSource), Func(Of TSource, TKey))

Groups in parallel the elements of a sequence according to a specified key selector function.

System_CAPS_pubmethodSystem_CAPS_staticGroupBy(Of TSource, TKey)(ParallelQuery(Of TSource), Func(Of TSource, TKey), IEqualityComparer(Of TKey))

Groups in parallel the elements of a sequence according to a specified key selector function and compares the keys by using a specified IComparer(Of T).

System_CAPS_pubmethodSystem_CAPS_staticGroupBy(Of TSource, TKey, TElement)(ParallelQuery(Of TSource), Func(Of TSource, TKey), Func(Of TSource, TElement))

Groups in parallel the elements of a sequence according to a specified key selector function and projects the elements for each group by using a specified function.

System_CAPS_pubmethodSystem_CAPS_staticGroupBy(Of TSource, TKey, TElement)(ParallelQuery(Of TSource), Func(Of TSource, TKey), Func(Of TSource, TElement), IEqualityComparer(Of TKey))

Groups in parallel the elements of a sequence according to a key selector function. The keys are compared by using a comparer and each group's elements are projected by using a specified function.

System_CAPS_pubmethodSystem_CAPS_staticGroupBy(Of TSource, TKey, TResult)(ParallelQuery(Of TSource), Func(Of TSource, TKey), Func(Of TKey, IEnumerable(Of TSource), TResult))

Groups in parallel the elements of a sequence according to a specified key selector function and creates a result value from each group and its key.

System_CAPS_pubmethodSystem_CAPS_staticGroupBy(Of TSource, TKey, TResult)(ParallelQuery(Of TSource), Func(Of TSource, TKey), Func(Of TKey, IEnumerable(Of TSource), TResult), IEqualityComparer(Of TKey))

Groups in parallel the elements of a sequence according to a specified key selector function and creates a result value from each group and its key. The keys are compared by using a specified comparer.

System_CAPS_pubmethodSystem_CAPS_staticGroupBy(Of TSource, TKey, TElement, TResult)(ParallelQuery(Of TSource), Func(Of TSource, TKey), Func(Of TSource, TElement), Func(Of TKey, IEnumerable(Of TElement), TResult))

Groups in parallel the elements of a sequence according to a specified key selector function and creates a result value from each group and its key. The elements of each group are projected by using a specified function.

System_CAPS_pubmethodSystem_CAPS_staticGroupBy(Of TSource, TKey, TElement, TResult)(ParallelQuery(Of TSource), Func(Of TSource, TKey), Func(Of TSource, TElement), Func(Of TKey, IEnumerable(Of TElement), TResult), IEqualityComparer(Of TKey))

Groups the elements of a sequence according to a specified key selector function and creates a result value from each group and its key. Key values are compared by using a specified comparer, and the elements of each group are projected by using a specified function.

System_CAPS_pubmethodSystem_CAPS_staticGroupJoin(Of TOuter, TInner, TKey, TResult)(ParallelQuery(Of TOuter), IEnumerable(Of TInner), Func(Of TOuter, TKey), Func(Of TInner, TKey), Func(Of TOuter, IEnumerable(Of TInner), TResult))

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

System_CAPS_pubmethodSystem_CAPS_staticGroupJoin(Of TOuter, TInner, TKey, TResult)(ParallelQuery(Of TOuter), IEnumerable(Of TInner), Func(Of TOuter, TKey), Func(Of TInner, TKey), Func(Of TOuter, IEnumerable(Of TInner), TResult), IEqualityComparer(Of TKey))

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

System_CAPS_pubmethodSystem_CAPS_staticGroupJoin(Of TOuter, TInner, TKey, TResult)(ParallelQuery(Of TOuter), ParallelQuery(Of TInner), Func(Of TOuter, TKey), Func(Of TInner, TKey), Func(Of TOuter, IEnumerable(Of TInner), TResult))

Correlates in parallel the elements of two sequences based on equality of keys and groups the results. The default equality comparer is used to compare keys.

System_CAPS_pubmethodSystem_CAPS_staticGroupJoin(Of TOuter, TInner, TKey, TResult)(ParallelQuery(Of TOuter), ParallelQuery(Of TInner), Func(Of TOuter, TKey), Func(Of TInner, TKey), Func(Of TOuter, IEnumerable(Of TInner), TResult), IEqualityComparer(Of TKey))

Correlates in parallel the elements of two sequences based on key equality and groups the results. A specified IEqualityComparer(Of T) is used to compare keys.

System_CAPS_pubmethodSystem_CAPS_staticIntersect(Of TSource)(ParallelQuery(Of TSource), IEnumerable(Of TSource))

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

System_CAPS_pubmethodSystem_CAPS_staticIntersect(Of TSource)(ParallelQuery(Of TSource), IEnumerable(Of TSource), IEqualityComparer(Of TSource))

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

System_CAPS_pubmethodSystem_CAPS_staticIntersect(Of TSource)(ParallelQuery(Of TSource), ParallelQuery(Of TSource))

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

System_CAPS_pubmethodSystem_CAPS_staticIntersect(Of TSource)(ParallelQuery(Of TSource), ParallelQuery(Of TSource), IEqualityComparer(Of TSource))

Produces the set intersection of two parallel sequences by using the specified IEqualityComparer{T} to compare values.

System_CAPS_pubmethodSystem_CAPS_staticJoin(Of TOuter, TInner, TKey, TResult)(ParallelQuery(Of TOuter), IEnumerable(Of TInner), Func(Of TOuter, TKey), Func(Of TInner, TKey), Func(Of TOuter, TInner, TResult))

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

System_CAPS_pubmethodSystem_CAPS_staticJoin(Of TOuter, TInner, TKey, TResult)(ParallelQuery(Of TOuter), IEnumerable(Of TInner), Func(Of TOuter, TKey), Func(Of TInner, TKey), Func(Of TOuter, TInner, TResult), IEqualityComparer(Of TKey))

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

System_CAPS_pubmethodSystem_CAPS_staticJoin(Of TOuter, TInner, TKey, TResult)(ParallelQuery(Of TOuter), ParallelQuery(Of TInner), Func(Of TOuter, TKey), Func(Of TInner, TKey), Func(Of TOuter, TInner, TResult))

Correlates in parallel the elements of two sequences based on matching keys. The default equality comparer is used to compare keys.

System_CAPS_pubmethodSystem_CAPS_staticJoin(Of TOuter, TInner, TKey, TResult)(ParallelQuery(Of TOuter), ParallelQuery(Of TInner), Func(Of TOuter, TKey), Func(Of TInner, TKey), Func(Of TOuter, TInner, TResult), IEqualityComparer(Of TKey))

Correlates in parallel the elements of two sequences based on matching keys. A specified IEqualityComparer(Of T) is used to compare keys.

System_CAPS_pubmethodSystem_CAPS_staticLast(Of TSource)(ParallelQuery(Of TSource))

Returns the last element of a parallel sequence.

System_CAPS_pubmethodSystem_CAPS_staticLast(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Boolean))

Returns the last element of a parallel sequence that satisfies a specified condition.

System_CAPS_pubmethodSystem_CAPS_staticLastOrDefault(Of TSource)(ParallelQuery(Of TSource))

Returns the last element of a parallel sequence, or a default value if the sequence contains no elements.

System_CAPS_pubmethodSystem_CAPS_staticLastOrDefault(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Boolean))

Returns the last element of a parallel sequence that satisfies a condition, or a default value if no such element is found.

System_CAPS_pubmethodSystem_CAPS_staticLongCount(Of TSource)(ParallelQuery(Of TSource))

Returns an Int64 that represents the total number of elements in a parallel sequence.

System_CAPS_pubmethodSystem_CAPS_staticLongCount(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Boolean))

Returns an Int64 that represents how many elements in a parallel sequence satisfy a condition.

System_CAPS_pubmethodSystem_CAPS_staticMax(ParallelQuery(Of Decimal))

Returns the maximum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMax(ParallelQuery(Of Double))

Returns the maximum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMax(ParallelQuery(Of Int32))

Returns the maximum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMax(ParallelQuery(Of Int64))

Returns the maximum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMax(ParallelQuery(Of Nullable(Of Decimal)))

Returns the maximum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMax(ParallelQuery(Of Nullable(Of Double)))

Returns the maximum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMax(ParallelQuery(Of Nullable(Of Int32)))

Returns the maximum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMax(ParallelQuery(Of Nullable(Of Int64)))

Returns the maximum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMax(ParallelQuery(Of Nullable(Of Single)))

Returns the maximum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMax(ParallelQuery(Of Single))

Returns the maximum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMax(Of TSource)(ParallelQuery(Of TSource))

Returns the maximum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMax(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Decimal))

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

System_CAPS_pubmethodSystem_CAPS_staticMax(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Double))

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

System_CAPS_pubmethodSystem_CAPS_staticMax(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Int32))

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

System_CAPS_pubmethodSystem_CAPS_staticMax(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Int64))

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

System_CAPS_pubmethodSystem_CAPS_staticMax(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Nullable(Of Decimal)))

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

System_CAPS_pubmethodSystem_CAPS_staticMax(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Nullable(Of Double)))

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

System_CAPS_pubmethodSystem_CAPS_staticMax(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Nullable(Of Int32)))

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

System_CAPS_pubmethodSystem_CAPS_staticMax(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Nullable(Of Int64)))

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

System_CAPS_pubmethodSystem_CAPS_staticMax(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Nullable(Of Single)))

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

System_CAPS_pubmethodSystem_CAPS_staticMax(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Single))

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

System_CAPS_pubmethodSystem_CAPS_staticMax(Of TSource, TResult)(ParallelQuery(Of TSource), Func(Of TSource, TResult))

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

System_CAPS_pubmethodSystem_CAPS_staticMin(ParallelQuery(Of Decimal))

Returns the minimum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMin(ParallelQuery(Of Double))

Returns the minimum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMin(ParallelQuery(Of Int32))

Returns the minimum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMin(ParallelQuery(Of Int64))

Returns the minimum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMin(ParallelQuery(Of Nullable(Of Decimal)))

Returns the minimum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMin(ParallelQuery(Of Nullable(Of Double)))

Returns the minimum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMin(ParallelQuery(Of Nullable(Of Int32)))

Returns the minimum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMin(ParallelQuery(Of Nullable(Of Int64)))

Returns the minimum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMin(ParallelQuery(Of Nullable(Of Single)))

Returns the minimum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMin(ParallelQuery(Of Single))

Returns the minimum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMin(Of TSource)(ParallelQuery(Of TSource))

Returns the minimum value in a parallel sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticMin(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Decimal))

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

System_CAPS_pubmethodSystem_CAPS_staticMin(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Double))

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

System_CAPS_pubmethodSystem_CAPS_staticMin(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Int32))

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

System_CAPS_pubmethodSystem_CAPS_staticMin(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Int64))

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

System_CAPS_pubmethodSystem_CAPS_staticMin(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Nullable(Of Decimal)))

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

System_CAPS_pubmethodSystem_CAPS_staticMin(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Nullable(Of Double)))

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

System_CAPS_pubmethodSystem_CAPS_staticMin(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Nullable(Of Int32)))

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

System_CAPS_pubmethodSystem_CAPS_staticMin(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Nullable(Of Int64)))

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

System_CAPS_pubmethodSystem_CAPS_staticMin(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Nullable(Of Single)))

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

System_CAPS_pubmethodSystem_CAPS_staticMin(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Single))

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

System_CAPS_pubmethodSystem_CAPS_staticMin(Of TSource, TResult)(ParallelQuery(Of TSource), Func(Of TSource, TResult))

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

System_CAPS_pubmethodSystem_CAPS_staticOfType(Of TResult)(ParallelQuery)

Filters the elements of a ParallelQuery based on a specified type.

System_CAPS_pubmethodSystem_CAPS_staticOrderBy(Of TSource, TKey)(ParallelQuery(Of TSource), Func(Of TSource, TKey))

Sorts in parallel the elements of a sequence in ascending order according to a key.

System_CAPS_pubmethodSystem_CAPS_staticOrderBy(Of TSource, TKey)(ParallelQuery(Of TSource), Func(Of TSource, TKey), IComparer(Of TKey))

Sorts in parallel the elements of a sequence in ascending order by using a specified comparer.

System_CAPS_pubmethodSystem_CAPS_staticOrderByDescending(Of TSource, TKey)(ParallelQuery(Of TSource), Func(Of TSource, TKey))

Sorts in parallel the elements of a sequence in descending order according to a key.

System_CAPS_pubmethodSystem_CAPS_staticOrderByDescending(Of TSource, TKey)(ParallelQuery(Of TSource), Func(Of TSource, TKey), IComparer(Of TKey))

Sorts the elements of a sequence in descending order by using a specified comparer.

System_CAPS_pubmethodSystem_CAPS_staticRange(Int32, Int32)

Generates a parallel sequence of integral numbers within a specified range.

System_CAPS_pubmethodSystem_CAPS_staticRepeat(Of TResult)(TResult, Int32)

Generates a parallel sequence that contains one repeated value.

System_CAPS_pubmethodSystem_CAPS_staticReverse(Of TSource)(ParallelQuery(Of TSource))

Inverts the order of the elements in a parallel sequence.

System_CAPS_pubmethodSystem_CAPS_staticSelect(Of TSource, TResult)(ParallelQuery(Of TSource), Func(Of TSource, TResult))

Projects in parallel each element of a sequence into a new form.

System_CAPS_pubmethodSystem_CAPS_staticSelect(Of TSource, TResult)(ParallelQuery(Of TSource), Func(Of TSource, Int32, TResult))

Projects in parallel each element of a sequence into a new form by incorporating the element's index.

System_CAPS_pubmethodSystem_CAPS_staticSelectMany(Of TSource, TResult)(ParallelQuery(Of TSource), Func(Of TSource, IEnumerable(Of TResult)))

Projects in parallel each element of a sequence to an IEnumerable(Of T) and flattens the resulting sequences into one sequence.

System_CAPS_pubmethodSystem_CAPS_staticSelectMany(Of TSource, TResult)(ParallelQuery(Of TSource), Func(Of TSource, Int32, IEnumerable(Of TResult)))

Projects in parallel each element of a sequence to an IEnumerable(Of T), and flattens the resulting sequences into one sequence. The index of each source element is used in the projected form of that element.

System_CAPS_pubmethodSystem_CAPS_staticSelectMany(Of TSource, TCollection, TResult)(ParallelQuery(Of TSource), Func(Of TSource, IEnumerable(Of TCollection)), Func(Of TSource, TCollection, TResult))

Projects each element of a sequence to an IEnumerable(Of T), flattens the resulting sequences into one sequence, and invokes a result selector function on each element therein.

System_CAPS_pubmethodSystem_CAPS_staticSelectMany(Of TSource, TCollection, TResult)(ParallelQuery(Of TSource), Func(Of TSource, Int32, IEnumerable(Of TCollection)), Func(Of TSource, TCollection, TResult))

Projects each element of a sequence to an IEnumerable(Of T), flattens the resulting sequences into one sequence, and invokes a result selector function on each element therein. The index of each source element is used in the intermediate projected form of that element.

System_CAPS_pubmethodSystem_CAPS_staticSequenceEqual(Of TSource)(ParallelQuery(Of TSource), IEnumerable(Of TSource))

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

System_CAPS_pubmethodSystem_CAPS_staticSequenceEqual(Of TSource)(ParallelQuery(Of TSource), IEnumerable(Of TSource), IEqualityComparer(Of TSource))

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

System_CAPS_pubmethodSystem_CAPS_staticSequenceEqual(Of TSource)(ParallelQuery(Of TSource), ParallelQuery(Of TSource))

Determines whether two parallel sequences are equal by comparing the elements by using the default equality comparer for their type.

System_CAPS_pubmethodSystem_CAPS_staticSequenceEqual(Of TSource)(ParallelQuery(Of TSource), ParallelQuery(Of TSource), IEqualityComparer(Of TSource))

Determines whether two parallel sequences are equal by comparing their elements by using a specified IEqualityComparer{T}.

System_CAPS_pubmethodSystem_CAPS_staticSingle(Of TSource)(ParallelQuery(Of TSource))

Returns the only element of a parallel sequence, and throws an exception if there is not exactly one element in the sequence.

System_CAPS_pubmethodSystem_CAPS_staticSingle(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Boolean))

Returns the only element of a parallel sequence that satisfies a specified condition, and throws an exception if more than one such element exists.

System_CAPS_pubmethodSystem_CAPS_staticSingleOrDefault(Of TSource)(ParallelQuery(Of TSource))

Returns the only element of a parallel sequence, or a default value if the sequence is empty; this method throws an exception if there is more than one element in the sequence.

System_CAPS_pubmethodSystem_CAPS_staticSingleOrDefault(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Boolean))

Returns the only element of a parallel sequence that satisfies a specified condition or a default value if no such element exists; this method throws an exception if more than one element satisfies the condition.

System_CAPS_pubmethodSystem_CAPS_staticSkip(Of TSource)(ParallelQuery(Of TSource), Int32)

Bypasses a specified number of elements in a parallel sequence and then returns the remaining elements.

System_CAPS_pubmethodSystem_CAPS_staticSkipWhile(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Boolean))

Bypasses elements in a parallel sequence as long as a specified condition is true and then returns the remaining elements.

System_CAPS_pubmethodSystem_CAPS_staticSkipWhile(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Int32, Boolean))

Bypasses elements in a parallel sequence as long as a specified condition is true and then returns the remaining elements. The element's index is used in the logic of the predicate function.

System_CAPS_pubmethodSystem_CAPS_staticSum(ParallelQuery(Of Decimal))

Computes in parallel the sum of a sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticSum(ParallelQuery(Of Double))

Computes in parallel the sum of a sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticSum(ParallelQuery(Of Int32))

Computes in parallel the sum of a sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticSum(ParallelQuery(Of Int64))

Computes in parallel the sum of a sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticSum(ParallelQuery(Of Nullable(Of Decimal)))

Computes in parallel the sum of a sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticSum(ParallelQuery(Of Nullable(Of Double)))

Computes in parallel the sum of a sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticSum(ParallelQuery(Of Nullable(Of Int32)))

Computes in parallel the sum of a sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticSum(ParallelQuery(Of Nullable(Of Int64)))

Computes in parallel the sum of a sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticSum(ParallelQuery(Of Nullable(Of Single)))

Computes in parallel the sum of a sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticSum(ParallelQuery(Of Single))

Computes in parallel the sum of a sequence of values.

System_CAPS_pubmethodSystem_CAPS_staticSum(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Decimal))

Computes in parallel the sum of the sequence of values that are obtained by invoking a transform function on each element of the input sequence.

System_CAPS_pubmethodSystem_CAPS_staticSum(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Double))

Computes in parallel the sum of the sequence of values that are obtained by invoking a transform function on each element of the input sequence.

System_CAPS_pubmethodSystem_CAPS_staticSum(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Int32))

Computes in parallel the sum of the sequence of values that are obtained by invoking a transform function on each element of the input sequence.

System_CAPS_pubmethodSystem_CAPS_staticSum(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Int64))

Computes in parallel the sum of the sequence of values that are obtained by invoking a transform function on each element of the input sequence.

System_CAPS_pubmethodSystem_CAPS_staticSum(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Nullable(Of Decimal)))

Computes in parallel the sum of the sequence of values that are obtained by invoking a transform function on each element of the input sequence.

System_CAPS_pubmethodSystem_CAPS_staticSum(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Nullable(Of Double)))

Computes in parallel the sum of the sequence of values that are obtained by invoking a transform function on each element of the input sequence.

System_CAPS_pubmethodSystem_CAPS_staticSum(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Nullable(Of Int32)))

Computes in parallel the sum of the sequence of values that are obtained by invoking a transform function on each element of the input sequence.

System_CAPS_pubmethodSystem_CAPS_staticSum(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Nullable(Of Int64)))

Computes in parallel the sum of the sequence of values that are obtained by invoking a transform function on each element of the input sequence.

System_CAPS_pubmethodSystem_CAPS_staticSum(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Nullable(Of Single)))

Computes in parallel the sum of the sequence of values that are obtained by invoking a transform function on each element of the input sequence.

System_CAPS_pubmethodSystem_CAPS_staticSum(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Single))

Computes in parallel the sum of the sequence of values that are obtained by invoking a transform function on each element of the input sequence.

System_CAPS_pubmethodSystem_CAPS_staticTake(Of TSource)(ParallelQuery(Of TSource), Int32)

Returns a specified number of contiguous elements from the start of a parallel sequence.

System_CAPS_pubmethodSystem_CAPS_staticTakeWhile(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Boolean))

Returns elements from a parallel sequence as long as a specified condition is true.

System_CAPS_pubmethodSystem_CAPS_staticTakeWhile(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Int32, Boolean))

Returns elements from a parallel sequence as long as a specified condition is true. The element's index is used in the logic of the predicate function.

System_CAPS_pubmethodSystem_CAPS_staticThenBy(Of TSource, TKey)(OrderedParallelQuery(Of TSource), Func(Of TSource, TKey))

Performs in parallel a subsequent ordering of the elements in a sequence in ascending order according to a key.

System_CAPS_pubmethodSystem_CAPS_staticThenBy(Of TSource, TKey)(OrderedParallelQuery(Of TSource), Func(Of TSource, TKey), IComparer(Of TKey))

Performs in parallel a subsequent ordering of the elements in a sequence in ascending order by using a specified comparer.

System_CAPS_pubmethodSystem_CAPS_staticThenByDescending(Of TSource, TKey)(OrderedParallelQuery(Of TSource), Func(Of TSource, TKey))

Performs in parallel a subsequent ordering of the elements in a sequence in descending order, according to a key.

System_CAPS_pubmethodSystem_CAPS_staticThenByDescending(Of TSource, TKey)(OrderedParallelQuery(Of TSource), Func(Of TSource, TKey), IComparer(Of TKey))

Performs in parallel a subsequent ordering of the elements in a sequence in descending order by using a specified comparer.

System_CAPS_pubmethodSystem_CAPS_staticToArray(Of TSource)(ParallelQuery(Of TSource))

Creates an array from a ParallelQuery(Of TSource).

System_CAPS_pubmethodSystem_CAPS_staticToDictionary(Of TSource, TKey)(ParallelQuery(Of TSource), Func(Of TSource, TKey))

Creates a Dictionary(Of TKey, TValue) from a ParallelQuery(Of TSource) according to a specified key selector function.

System_CAPS_pubmethodSystem_CAPS_staticToDictionary(Of TSource, TKey)(ParallelQuery(Of TSource), Func(Of TSource, TKey), IEqualityComparer(Of TKey))

Creates a Dictionary(Of TKey, TValue) from a ParallelQuery(Of TSource) according to a specified key selector function and key comparer.

System_CAPS_pubmethodSystem_CAPS_staticToDictionary(Of TSource, TKey, TElement)(ParallelQuery(Of TSource), Func(Of TSource, TKey), Func(Of TSource, TElement))

Creates a Dictionary(Of TKey, TValue) from a ParallelQuery(Of TSource) according to specified key selector and element selector functions.

System_CAPS_pubmethodSystem_CAPS_staticToDictionary(Of TSource, TKey, TElement)(ParallelQuery(Of TSource), Func(Of TSource, TKey), Func(Of TSource, TElement), IEqualityComparer(Of TKey))

Creates a Dictionary(Of TKey, TValue) from a ParallelQuery(Of TSource) according to a specified key selector function, a comparer, and an element selector function.

System_CAPS_pubmethodSystem_CAPS_staticToList(Of TSource)(ParallelQuery(Of TSource))
System_CAPS_pubmethodSystem_CAPS_staticToLookup(Of TSource, TKey)(ParallelQuery(Of TSource), Func(Of TSource, TKey))

Creates an ILookup(Of TKey, TElement) from a ParallelQuery(Of TSource) according to a specified key selector function.

System_CAPS_pubmethodSystem_CAPS_staticToLookup(Of TSource, TKey)(ParallelQuery(Of TSource), Func(Of TSource, TKey), IEqualityComparer(Of TKey))

Creates an ILookup(Of TKey, TElement) from a ParallelQuery(Of TSource) according to a specified key selector function and key comparer.

System_CAPS_pubmethodSystem_CAPS_staticToLookup(Of TSource, TKey, TElement)(ParallelQuery(Of TSource), Func(Of TSource, TKey), Func(Of TSource, TElement))

Creates an ILookup(Of TKey, TElement) from a ParallelQuery(Of TSource) according to specified key selector and element selector functions.

System_CAPS_pubmethodSystem_CAPS_staticToLookup(Of TSource, TKey, TElement)(ParallelQuery(Of TSource), Func(Of TSource, TKey), Func(Of TSource, TElement), IEqualityComparer(Of TKey))

Creates an ILookup(Of TKey, TElement) from a ParallelQuery(Of TSource) according to a specified key selector function, a comparer and an element selector function.

System_CAPS_pubmethodSystem_CAPS_staticUnion(Of TSource)(ParallelQuery(Of TSource), IEnumerable(Of TSource))

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

System_CAPS_pubmethodSystem_CAPS_staticUnion(Of TSource)(ParallelQuery(Of TSource), IEnumerable(Of TSource), IEqualityComparer(Of TSource))

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

System_CAPS_pubmethodSystem_CAPS_staticUnion(Of TSource)(ParallelQuery(Of TSource), ParallelQuery(Of TSource))

Produces the set union of two parallel sequences by using the default equality comparer.

System_CAPS_pubmethodSystem_CAPS_staticUnion(Of TSource)(ParallelQuery(Of TSource), ParallelQuery(Of TSource), IEqualityComparer(Of TSource))

Produces the set union of two parallel sequences by using a specified IEqualityComparer{T}.

System_CAPS_pubmethodSystem_CAPS_staticWhere(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Boolean))

Filters in parallel a sequence of values based on a predicate.

System_CAPS_pubmethodSystem_CAPS_staticWhere(Of TSource)(ParallelQuery(Of TSource), Func(Of TSource, Int32, Boolean))

Filters in parallel a sequence of values based on a predicate. Each element's index is used in the logic of the predicate function.

System_CAPS_pubmethodSystem_CAPS_staticWithCancellation(Of TSource)(ParallelQuery(Of TSource), CancellationToken)

Sets the CancellationToken to associate with the query.

System_CAPS_pubmethodSystem_CAPS_staticWithDegreeOfParallelism(Of TSource)(ParallelQuery(Of TSource), Int32)

Sets the degree of parallelism to use in a query. Degree of parallelism is the maximum number of concurrently executing tasks that will be used to process the query.

System_CAPS_pubmethodSystem_CAPS_staticWithExecutionMode(Of TSource)(ParallelQuery(Of TSource), ParallelExecutionMode)

Sets the execution mode of the query.

System_CAPS_pubmethodSystem_CAPS_staticWithMergeOptions(Of TSource)(ParallelQuery(Of TSource), ParallelMergeOptions)

Sets the merge options for this query, which specify how the query will buffer output.

System_CAPS_pubmethodSystem_CAPS_staticZip(Of TFirst, TSecond, TResult)(ParallelQuery(Of TFirst), IEnumerable(Of TSecond), Func(Of TFirst, TSecond, TResult))

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

System_CAPS_pubmethodSystem_CAPS_staticZip(Of TFirst, TSecond, TResult)(ParallelQuery(Of TFirst), ParallelQuery(Of TSecond), Func(Of TFirst, TSecond, TResult))

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

Universal Windows Platform
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Windows Phone
Available since 8.1

Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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