public static class MoreEnumerable<ExtensionAttribute>
Public NotInheritable Class MoreEnumerable[ExtensionAttribute]
public ref class MoreEnumerable abstract sealed[<AbstractClassAttribute>]
[<SealedAttribute>]
[<ExtensionAttribute>]
type MoreEnumerable = class end| AcquireTSource | Ensures that a source sequence of IDisposable objects are all acquired successfully. If the acquisition of any one IDisposable fails then those successfully acquired till that point are disposed. |
| AggregateT, TAccumulate1, TAccumulate2, TResult(IEnumerableT, TAccumulate1, FuncTAccumulate1, T, TAccumulate1, TAccumulate2, FuncTAccumulate2, T, TAccumulate2, FuncTAccumulate1, TAccumulate2, TResult) | Applies two accumulators sequentially in a single pass over a sequence. |
| AggregateT, TAccumulate1, TAccumulate2, TAccumulate3, TResult(IEnumerableT, TAccumulate1, FuncTAccumulate1, T, TAccumulate1, TAccumulate2, FuncTAccumulate2, T, TAccumulate2, TAccumulate3, FuncTAccumulate3, T, TAccumulate3, FuncTAccumulate1, TAccumulate2, TAccumulate3, TResult) | Applies three accumulators sequentially in a single pass over a sequence. |
| AggregateT, TAccumulate1, TAccumulate2, TAccumulate3, TAccumulate4, TResult(IEnumerableT, TAccumulate1, FuncTAccumulate1, T, TAccumulate1, TAccumulate2, FuncTAccumulate2, T, TAccumulate2, TAccumulate3, FuncTAccumulate3, T, TAccumulate3, TAccumulate4, FuncTAccumulate4, T, TAccumulate4, FuncTAccumulate1, TAccumulate2, TAccumulate3, TAccumulate4, TResult) | Applies four accumulators sequentially in a single pass over a sequence. |
| AggregateT, TAccumulate1, TAccumulate2, TAccumulate3, TAccumulate4, TAccumulate5, TResult(IEnumerableT, TAccumulate1, FuncTAccumulate1, T, TAccumulate1, TAccumulate2, FuncTAccumulate2, T, TAccumulate2, TAccumulate3, FuncTAccumulate3, T, TAccumulate3, TAccumulate4, FuncTAccumulate4, T, TAccumulate4, TAccumulate5, FuncTAccumulate5, T, TAccumulate5, FuncTAccumulate1, TAccumulate2, TAccumulate3, TAccumulate4, TAccumulate5, TResult) | Applies five accumulators sequentially in a single pass over a sequence. |
| AggregateT, TAccumulate1, TAccumulate2, TAccumulate3, TAccumulate4, TAccumulate5, TAccumulate6, TResult(IEnumerableT, TAccumulate1, FuncTAccumulate1, T, TAccumulate1, TAccumulate2, FuncTAccumulate2, T, TAccumulate2, TAccumulate3, FuncTAccumulate3, T, TAccumulate3, TAccumulate4, FuncTAccumulate4, T, TAccumulate4, TAccumulate5, FuncTAccumulate5, T, TAccumulate5, TAccumulate6, FuncTAccumulate6, T, TAccumulate6, FuncTAccumulate1, TAccumulate2, TAccumulate3, TAccumulate4, TAccumulate5, TAccumulate6, TResult) | Applies six accumulators sequentially in a single pass over a sequence. |
| AggregateT, TAccumulate1, TAccumulate2, TAccumulate3, TAccumulate4, TAccumulate5, TAccumulate6, TAccumulate7, TResult(IEnumerableT, TAccumulate1, FuncTAccumulate1, T, TAccumulate1, TAccumulate2, FuncTAccumulate2, T, TAccumulate2, TAccumulate3, FuncTAccumulate3, T, TAccumulate3, TAccumulate4, FuncTAccumulate4, T, TAccumulate4, TAccumulate5, FuncTAccumulate5, T, TAccumulate5, TAccumulate6, FuncTAccumulate6, T, TAccumulate6, TAccumulate7, FuncTAccumulate7, T, TAccumulate7, FuncTAccumulate1, TAccumulate2, TAccumulate3, TAccumulate4, TAccumulate5, TAccumulate6, TAccumulate7, TResult) | Applies seven accumulators sequentially in a single pass over a sequence. |
| AggregateT, TAccumulate1, TAccumulate2, TAccumulate3, TAccumulate4, TAccumulate5, TAccumulate6, TAccumulate7, TAccumulate8, TResult(IEnumerableT, TAccumulate1, FuncTAccumulate1, T, TAccumulate1, TAccumulate2, FuncTAccumulate2, T, TAccumulate2, TAccumulate3, FuncTAccumulate3, T, TAccumulate3, TAccumulate4, FuncTAccumulate4, T, TAccumulate4, TAccumulate5, FuncTAccumulate5, T, TAccumulate5, TAccumulate6, FuncTAccumulate6, T, TAccumulate6, TAccumulate7, FuncTAccumulate7, T, TAccumulate7, TAccumulate8, FuncTAccumulate8, T, TAccumulate8, FuncTAccumulate1, TAccumulate2, TAccumulate3, TAccumulate4, TAccumulate5, TAccumulate6, TAccumulate7, TAccumulate8, TResult) | Applies eight accumulators sequentially in a single pass over a sequence. |
| AggregateRightTSource(IEnumerableTSource, FuncTSource, TSource, TSource) | Applies a right-associative accumulator function over a sequence. This operator is the right-associative version of the AggregateTSource(IEnumerableTSource, FuncTSource, TSource, TSource) LINQ operator. |
| AggregateRightTSource, TAccumulate(IEnumerableTSource, TAccumulate, FuncTSource, TAccumulate, TAccumulate) | Applies a right-associative accumulator function over a sequence. The specified seed value is used as the initial accumulator value. This operator is the right-associative version of the AggregateTSource, TAccumulate(IEnumerableTSource, TAccumulate, FuncTAccumulate, TSource, TAccumulate) LINQ operator. |
| AggregateRightTSource, TAccumulate, TResult(IEnumerableTSource, TAccumulate, FuncTSource, TAccumulate, TAccumulate, FuncTAccumulate, TResult) | Applies a right-associative 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. This operator is the right-associative version of the AggregateTSource, TAccumulate, TResult(IEnumerableTSource, TAccumulate, FuncTAccumulate, TSource, TAccumulate, FuncTAccumulate, TResult) LINQ operator. |
| AppendT | Returns a sequence consisting of the head elements and the given tail element. |
| AssertTSource(IEnumerableTSource, FuncTSource, Boolean) | Asserts that all elements of a sequence meet a given condition otherwise throws an Exception object. |
| AssertTSource(IEnumerableTSource, FuncTSource, Boolean, FuncTSource, Exception) | Asserts that all elements of a sequence meet a given condition otherwise throws an Exception object. |
| AssertCountTSource(IEnumerableTSource, Int32) | Asserts that a source sequence contains a given count of elements. |
| AssertCountTSource(IEnumerableTSource, Int32, FuncInt32, Int32, Exception) | Asserts that a source sequence contains a given count of elements. A parameter specifies the exception to be thrown. |
| AtLeastT | Determines whether or not the number of elements in the sequence is greater than or equal to the given integer. |
| AtMostT | Determines whether or not the number of elements in the sequence is lesser than or equal to the given integer. |
| BacksertT | Inserts the elements of a sequence into another sequence at a specified index from the tail of the sequence, where zero always represents the last position, one represents the second-last element, two represents the third-last element and so on. |
| BatchTSource(IEnumerableTSource, Int32) | Batches the source sequence into sized buckets. |
| BatchTSource, TResult(IEnumerableTSource, Int32, FuncIEnumerableTSource, TResult) | Batches the source sequence into sized buckets and applies a projection to each bucket. |
| CartesianT1, T2, TResult(IEnumerableT1, IEnumerableT2, FuncT1, T2, TResult) | Returns the Cartesian product of two sequences by enumerating all possible combinations of one item from each sequence, and applying a user-defined projection to the items in a given combination. |
| CartesianT1, T2, T3, TResult(IEnumerableT1, IEnumerableT2, IEnumerableT3, FuncT1, T2, T3, TResult) | Returns the Cartesian product of three sequences by enumerating all possible combinations of one item from each sequence, and applying a user-defined projection to the items in a given combination. |
| CartesianT1, T2, T3, T4, TResult(IEnumerableT1, IEnumerableT2, IEnumerableT3, IEnumerableT4, FuncT1, T2, T3, T4, TResult) | Returns the Cartesian product of four sequences by enumerating all possible combinations of one item from each sequence, and applying a user-defined projection to the items in a given combination. |
| CartesianT1, T2, T3, T4, T5, TResult(IEnumerableT1, IEnumerableT2, IEnumerableT3, IEnumerableT4, IEnumerableT5, FuncT1, T2, T3, T4, T5, TResult) | Returns the Cartesian product of five sequences by enumerating all possible combinations of one item from each sequence, and applying a user-defined projection to the items in a given combination. |
| CartesianT1, T2, T3, T4, T5, T6, TResult(IEnumerableT1, IEnumerableT2, IEnumerableT3, IEnumerableT4, IEnumerableT5, IEnumerableT6, FuncT1, T2, T3, T4, T5, T6, TResult) | Returns the Cartesian product of six sequences by enumerating all possible combinations of one item from each sequence, and applying a user-defined projection to the items in a given combination. |
| CartesianT1, T2, T3, T4, T5, T6, T7, TResult(IEnumerableT1, IEnumerableT2, IEnumerableT3, IEnumerableT4, IEnumerableT5, IEnumerableT6, IEnumerableT7, FuncT1, T2, T3, T4, T5, T6, T7, TResult) | Returns the Cartesian product of seven sequences by enumerating all possible combinations of one item from each sequence, and applying a user-defined projection to the items in a given combination. |
| CartesianT1, T2, T3, T4, T5, T6, T7, T8, TResult(IEnumerableT1, IEnumerableT2, IEnumerableT3, IEnumerableT4, IEnumerableT5, IEnumerableT6, IEnumerableT7, IEnumerableT8, FuncT1, T2, T3, T4, T5, T6, T7, T8, TResult) | Returns the Cartesian product of eight sequences by enumerating all possible combinations of one item from each sequence, and applying a user-defined projection to the items in a given combination. |
| ChooseT, TResult | Applies a function to each element of the source sequence and returns a new sequence of result elements for source elements where the function returns a couple (2-tuple) having a true as its first element and result as the second. |
| CompareCountTFirst, TSecond | Compares two sequences and returns an integer that indicates whether the first sequence has fewer, the same or more elements than the second sequence. |
| ConcatT |
Returns a sequence consisting of the head elements and the given tail element.
Obsolete. |
| ConsumeT | Completely consumes the given sequence. This method uses immediate execution, and doesn't store any data during execution. |
| CountBetweenT | Determines whether or not the number of elements in the sequence is between an inclusive range of minimum and maximum integers. |
| CountByTSource, TKey(IEnumerableTSource, FuncTSource, TKey) | Applies a key-generating function to each element of a sequence and returns a sequence of unique keys and their number of occurrences in the original sequence. |
| CountByTSource, TKey(IEnumerableTSource, FuncTSource, TKey, IEqualityComparerTKey) | Applies a key-generating function to each element of a sequence and returns a sequence of unique keys and their number of occurrences in the original sequence. An additional argument specifies a comparer to use for testing equivalence of keys. |
| CountDownT, TResult | Provides a countdown counter for a given count of elements at the tail of the sequence where zero always represents the last element, one represents the second-last element, two represents the third-last element and so on. |
| DistinctByTSource, TKey(IEnumerableTSource, FuncTSource, TKey) | Returns all distinct elements of the given source, where "distinctness" is determined via a projection and the default equality comparer for the projected type. |
| DistinctByTSource, TKey(IEnumerableTSource, FuncTSource, TKey, IEqualityComparerTKey) | Returns all distinct elements of the given source, where "distinctness" is determined via a projection and the specified comparer for the projected type. |
| EndsWithT(IEnumerableT, IEnumerableT) | Determines whether the end of the first sequence is equivalent to the second sequence, using the default equality comparer. |
| EndsWithT(IEnumerableT, IEnumerableT, IEqualityComparerT) | Determines whether the end of the first sequence is equivalent to the second sequence, using the specified element equality comparer. |
| EquiZipTFirst, TSecond, TResult(IEnumerableTFirst, IEnumerableTSecond, FuncTFirst, TSecond, TResult) | Returns a projection of tuples, where each tuple contains the N-th element from each of the argument sequences. An exception is thrown if the input sequences are of different lengths. |
| EquiZipT1, T2, T3, TResult(IEnumerableT1, IEnumerableT2, IEnumerableT3, FuncT1, T2, T3, TResult) | Returns a projection of tuples, where each tuple contains the N-th element from each of the argument sequences. An exception is thrown if the input sequences are of different lengths. |
| EquiZipT1, T2, T3, T4, TResult(IEnumerableT1, IEnumerableT2, IEnumerableT3, IEnumerableT4, FuncT1, T2, T3, T4, TResult) | Returns a projection of tuples, where each tuple contains the N-th element from each of the argument sequences. An exception is thrown if the input sequences are of different lengths. |
| EvaluateT | Returns a sequence containing the values resulting from invoking (in order) each function in the source sequence of functions. |
| ExactlyT | Determines whether or not the number of elements in the sequence is equals to the given integer. |
| ExceptByTSource, TKey(IEnumerableTSource, IEnumerableTSource, FuncTSource, TKey) | Returns the set of elements in the first sequence which aren't in the second sequence, according to a given key selector. |
| ExceptByTSource, TKey(IEnumerableTSource, IEnumerableTSource, FuncTSource, TKey, IEqualityComparerTKey) | Returns the set of elements in the first sequence which aren't in the second sequence, according to a given key selector. |
| ExcludeT | Excludes a contiguous number of elements from a sequence starting at a given index. |
| FallbackIfEmptyT(IEnumerableT, T) | Returns the elements of the specified sequence or the specified value in a singleton collection if the sequence is empty. |
| FallbackIfEmptyT(IEnumerableT, T) | Returns the elements of a sequence, but if it is empty then returns an alternate sequence from an array of values. |
| FallbackIfEmptyT(IEnumerableT, IEnumerableT) | Returns the elements of a sequence, but if it is empty then returns an alternate sequence of values. |
| FallbackIfEmptyT(IEnumerableT, T, T) | Returns the elements of a sequence, but if it is empty then returns an alternate sequence of values. |
| FallbackIfEmptyT(IEnumerableT, T, T, T) | Returns the elements of a sequence, but if it is empty then returns an alternate sequence of values. |
| FallbackIfEmptyT(IEnumerableT, T, T, T, T) | Returns the elements of a sequence, but if it is empty then returns an alternate sequence of values. |
| FillBackwardT(IEnumerableT) | Returns a sequence with each null reference or value in the source replaced with the following non-null reference or value in that sequence. |
| FillBackwardT(IEnumerableT, FuncT, Boolean) | Returns a sequence with each missing element in the source replaced with the following non-missing element in that sequence. An additional parameter specifies a function used to determine if an element is considered missing or not. |
| FillBackwardT(IEnumerableT, FuncT, Boolean, FuncT, T, T) | Returns a sequence with each missing element in the source replaced with the following non-missing element in that sequence. Additional parameters specify two functions, one used to determine if an element is considered missing or not and another to provide the replacement for the missing element. |
| FillForwardT(IEnumerableT) | Returns a sequence with each null reference or value in the source replaced with the previous non-null reference or value seen in that sequence. |
| FillForwardT(IEnumerableT, FuncT, Boolean) | Returns a sequence with each missing element in the source replaced with the previous non-missing element seen in that sequence. An additional parameter specifies a function used to determine if an element is considered missing or not. |
| FillForwardT(IEnumerableT, FuncT, Boolean, FuncT, T, T) | Returns a sequence with each missing element in the source replaced with one based on the previous non-missing element seen in that sequence. Additional parameters specify two functions, one used to determine if an element is considered missing or not and another to provide the replacement for the missing element. |
| FirstT | Returns the first element of a sequence. |
| FirstOrDefaultT | Returns the first element of a sequence, or a default value if the sequence contains no elements. |
| Flatten(IEnumerable) | Flattens a sequence containing arbitrarily-nested sequences. |
| Flatten(IEnumerable, FuncIEnumerable, Boolean) | Flattens a sequence containing arbitrarily-nested sequences. An additional parameter specifies a predicate function used to determine whether a nested IEnumerable should be flattened or not. |
| Flatten(IEnumerable, FuncObject, IEnumerable) | Flattens a sequence containing arbitrarily-nested sequences. An additional parameter specifies a function that projects an inner sequence via a property of an object. |
| FoldT, TResult(IEnumerableT, FuncT, T, T, T, T, T, T, T, T, T, T, T, T, T, T, T, TResult) | Returns the result of applying a function to a sequence of 16 elements. |
| FoldT, TResult(IEnumerableT, FuncT, T, T, T, T, T, T, T, T, T, T, T, T, T, T, TResult) | Returns the result of applying a function to a sequence of 15 elements. |
| FoldT, TResult(IEnumerableT, FuncT, T, T, T, T, T, T, T, T, T, T, T, T, T, TResult) | Returns the result of applying a function to a sequence of 14 elements. |
| FoldT, TResult(IEnumerableT, FuncT, T, T, T, T, T, T, T, T, T, T, T, T, TResult) | Returns the result of applying a function to a sequence of 13 elements. |
| FoldT, TResult(IEnumerableT, FuncT, T, T, T, T, T, T, T, T, T, T, T, TResult) | Returns the result of applying a function to a sequence of 12 elements. |
| FoldT, TResult(IEnumerableT, FuncT, T, T, T, T, T, T, T, T, T, T, TResult) | Returns the result of applying a function to a sequence of 11 elements. |
| FoldT, TResult(IEnumerableT, FuncT, T, T, T, T, T, T, T, T, T, TResult) | Returns the result of applying a function to a sequence of 10 elements. |
| FoldT, TResult(IEnumerableT, FuncT, T, T, T, T, T, T, T, T, TResult) | Returns the result of applying a function to a sequence of 9 elements. |
| FoldT, TResult(IEnumerableT, FuncT, T, T, T, T, T, T, T, TResult) | Returns the result of applying a function to a sequence of 8 elements. |
| FoldT, TResult(IEnumerableT, FuncT, T, T, T, T, T, T, TResult) | Returns the result of applying a function to a sequence of 7 elements. |
| FoldT, TResult(IEnumerableT, FuncT, T, T, T, T, T, TResult) | Returns the result of applying a function to a sequence of 6 elements. |
| FoldT, TResult(IEnumerableT, FuncT, T, T, T, T, TResult) | Returns the result of applying a function to a sequence of 5 elements. |
| FoldT, TResult(IEnumerableT, FuncT, T, T, T, TResult) | Returns the result of applying a function to a sequence of 4 elements. |
| FoldT, TResult(IEnumerableT, FuncT, T, T, TResult) | Returns the result of applying a function to a sequence of 3 elements. |
| FoldT, TResult(IEnumerableT, FuncT, T, TResult) | Returns the result of applying a function to a sequence of 2 elements. |
| FoldT, TResult(IEnumerableT, FuncT, TResult) | Returns the result of applying a function to a sequence of 1 element. |
| ForEachT(IEnumerableT, ActionT, Int32) | Immediately executes the given action on each element in the source sequence. Each element's index is used in the logic of the action. |
| ForEachT(IEnumerableT, ActionT) | Immediately executes the given action on each element in the source sequence. |
| FromT(FuncT) | Returns a single-element sequence containing the result of invoking the function. |
| FromT(FuncT) | Returns a sequence containing the values resulting from invoking (in order) each function in the source sequence of functions. |
| FromT(FuncT, FuncT) | Returns a sequence containing the result of invoking each parameter function in order. |
| FromT(FuncT, FuncT, FuncT) | Returns a sequence containing the result of invoking each parameter function in order. |
| FullGroupJoinTFirst, TSecond, TKey(IEnumerableTFirst, IEnumerableTSecond, FuncTFirst, TKey, FuncTSecond, TKey) | Performs a Full Group Join between the first and second sequences. |
| FullGroupJoinTFirst, TSecond, TKey(IEnumerableTFirst, IEnumerableTSecond, FuncTFirst, TKey, FuncTSecond, TKey, IEqualityComparerTKey) | Performs a Full Group Join between the first and second sequences. |
| FullGroupJoinTFirst, TSecond, TKey, TResult(IEnumerableTFirst, IEnumerableTSecond, FuncTFirst, TKey, FuncTSecond, TKey, FuncTKey, IEnumerableTFirst, IEnumerableTSecond, TResult) | Performs a full group-join between two sequences. |
| FullGroupJoinTFirst, TSecond, TKey, TResult(IEnumerableTFirst, IEnumerableTSecond, FuncTFirst, TKey, FuncTSecond, TKey, FuncTKey, IEnumerableTFirst, IEnumerableTSecond, TResult, IEqualityComparerTKey) | Performs a full group-join between two sequences. |
| FullJoinTSource, TKey, TResult(IEnumerableTSource, IEnumerableTSource, FuncTSource, TKey, FuncTSource, TResult, FuncTSource, TResult, FuncTSource, TSource, TResult) | Performs a full outer join on two homogeneous sequences. Additional arguments specify key selection functions and result projection functions. |
| FullJoinTSource, TKey, TResult(IEnumerableTSource, IEnumerableTSource, FuncTSource, TKey, FuncTSource, TResult, FuncTSource, TResult, FuncTSource, TSource, TResult, IEqualityComparerTKey) | Performs a full outer join on two homogeneous sequences. Additional arguments specify key selection functions, result projection functions and a key comparer. |
| FullJoinTFirst, TSecond, TKey, TResult(IEnumerableTFirst, IEnumerableTSecond, FuncTFirst, TKey, FuncTSecond, TKey, FuncTFirst, TResult, FuncTSecond, TResult, FuncTFirst, TSecond, TResult) | Performs a full outer join on two heterogeneous sequences. Additional arguments specify key selection functions and result projection functions. |
| FullJoinTFirst, TSecond, TKey, TResult(IEnumerableTFirst, IEnumerableTSecond, FuncTFirst, TKey, FuncTSecond, TKey, FuncTFirst, TResult, FuncTSecond, TResult, FuncTFirst, TSecond, TResult, IEqualityComparerTKey) | Performs a full outer join on two heterogeneous sequences. Additional arguments specify key selection functions, result projection functions and a key comparer. |
| GenerateTResult | Returns a sequence of values consecutively generated by a generator function. |
| GenerateByIndexTResult | Returns a sequence of values based on indexes. |
| GroupAdjacentTSource, TKey(IEnumerableTSource, FuncTSource, TKey) | Groups the adjacent elements of a sequence according to a specified key selector function. |
| GroupAdjacentTSource, TKey(IEnumerableTSource, FuncTSource, TKey, IEqualityComparerTKey) | Groups the adjacent elements of a sequence according to a specified key selector function and compares the keys by using a specified comparer. |
| GroupAdjacentTSource, TKey, TElement(IEnumerableTSource, FuncTSource, TKey, FuncTSource, TElement) | Groups the adjacent elements of a sequence according to a specified key selector function and projects the elements for each group by using a specified function. |
| GroupAdjacentTSource, TKey, TResult(IEnumerableTSource, FuncTSource, TKey, FuncTKey, IEnumerableTSource, TResult) | Groups the adjacent elements of a sequence according to a specified key selector function. The keys are compared by using a comparer and each group's elements are projected by using a specified function. |
| GroupAdjacentTSource, TKey, TElement(IEnumerableTSource, FuncTSource, TKey, FuncTSource, TElement, IEqualityComparerTKey) | Groups the adjacent elements of a sequence according to a specified key selector function. The keys are compared by using a comparer and each group's elements are projected by using a specified function. |
| GroupAdjacentTSource, TKey, TResult(IEnumerableTSource, FuncTSource, TKey, FuncTKey, IEnumerableTSource, TResult, IEqualityComparerTKey) | Groups the adjacent elements of a sequence according to a specified key selector function. The keys are compared by using a comparer and each group's elements are projected by using a specified function. |
| IndexTSource(IEnumerableTSource) | Returns a sequence of KeyValuePairTKey, TValue where the key is the zero-based index of the value in the source sequence. |
| IndexTSource(IEnumerableTSource, Int32) | Returns a sequence of KeyValuePairTKey, TValue where the key is the index of the value in the source sequence. An additional parameter specifies the starting index. |
| IndexByTSource, TKey(IEnumerableTSource, FuncTSource, TKey) | Applies a key-generating function to each element of a sequence and returns a sequence that contains the elements of the original sequence as well its key and index inside the group of its key. |
| IndexByTSource, TKey(IEnumerableTSource, FuncTSource, TKey, IEqualityComparerTKey) | Applies a key-generating function to each element of a sequence and returns a sequence that contains the elements of the original sequence as well its key and index inside the group of its key. An additional parameter specifies a comparer to use for testing the equivalence of keys. |
| InsertT | Inserts the elements of a sequence into another sequence at a specified index. |
| InterleaveT | Interleaves the elements of two or more sequences into a single sequence, skipping sequences as they are consumed. |
| LagTSource, TResult(IEnumerableTSource, Int32, FuncTSource, TSource, TResult) | Produces a projection of a sequence by evaluating pairs of elements separated by a negative offset. |
| LagTSource, TResult(IEnumerableTSource, Int32, TSource, FuncTSource, TSource, TResult) | Produces a projection of a sequence by evaluating pairs of elements separated by a negative offset. |
| LastT | Returns the last element of a sequence. |
| LastOrDefaultT | Returns the last element of a sequence, or a default value if the sequence contains no elements. |
| LeadTSource, TResult(IEnumerableTSource, Int32, FuncTSource, TSource, TResult) | Produces a projection of a sequence by evaluating pairs of elements separated by a positive offset. |
| LeadTSource, TResult(IEnumerableTSource, Int32, TSource, FuncTSource, TSource, TResult) | Produces a projection of a sequence by evaluating pairs of elements separated by a positive offset. |
| LeftJoinTSource, TKey, TResult(IEnumerableTSource, IEnumerableTSource, FuncTSource, TKey, FuncTSource, TResult, FuncTSource, TSource, TResult) | Performs a left outer join on two homogeneous sequences. Additional arguments specify key selection functions and result projection functions. |
| LeftJoinTSource, TKey, TResult(IEnumerableTSource, IEnumerableTSource, FuncTSource, TKey, FuncTSource, TResult, FuncTSource, TSource, TResult, IEqualityComparerTKey) | Performs a left outer join on two homogeneous sequences. Additional arguments specify key selection functions, result projection functions and a key comparer. |
| LeftJoinTFirst, TSecond, TKey, TResult(IEnumerableTFirst, IEnumerableTSecond, FuncTFirst, TKey, FuncTSecond, TKey, FuncTFirst, TResult, FuncTFirst, TSecond, TResult) | Performs a left outer join on two heterogeneous sequences. Additional arguments specify key selection functions and result projection functions. |
| LeftJoinTFirst, TSecond, TKey, TResult(IEnumerableTFirst, IEnumerableTSecond, FuncTFirst, TKey, FuncTSecond, TKey, FuncTFirst, TResult, FuncTFirst, TSecond, TResult, IEqualityComparerTKey) | Performs a left outer join on two heterogeneous sequences. Additional arguments specify key selection functions, result projection functions and a key comparer. |
| MaxByTSource, TKey(IEnumerableTSource, FuncTSource, TKey) | Returns the maximal elements of the given sequence, based on the given projection. |
| MaxByTSource, TKey(IEnumerableTSource, FuncTSource, TKey, IComparerTKey) | Returns the maximal elements of the given sequence, based on the given projection and the specified comparer for projected values. |
| MinByTSource, TKey(IEnumerableTSource, FuncTSource, TKey) | Returns the minimal elements of the given sequence, based on the given projection. |
| MinByTSource, TKey(IEnumerableTSource, FuncTSource, TKey, IComparerTKey) | Returns the minimal elements of the given sequence, based on the given projection and the specified comparer for projected values. |
| MoveT | Returns a sequence with a range of elements in the source sequence moved to a new offset. |
| OrderByT, TKey(IEnumerableT, FuncT, TKey, OrderByDirection) | Sorts the elements of a sequence in a particular direction (ascending, descending) according to a key |
| OrderByT, TKey(IEnumerableT, FuncT, TKey, IComparerTKey, OrderByDirection) | Sorts the elements of a sequence in a particular direction (ascending, descending) according to a key |
| OrderedMergeT(IEnumerableT, IEnumerableT) | Merges two ordered sequences into one. Where the elements equal in both sequences, the element from the first sequence is returned in the resulting sequence. |
| OrderedMergeT(IEnumerableT, IEnumerableT, IComparerT) | Merges two ordered sequences into one with an additional parameter specifying how to compare the elements of the sequences. Where the elements equal in both sequences, the element from the first sequence is returned in the resulting sequence. |
| OrderedMergeT, TKey(IEnumerableT, IEnumerableT, FuncT, TKey) | Merges two ordered sequences into one with an additional parameter specifying the element key by which the sequences are ordered. Where the keys equal in both sequences, the element from the first sequence is returned in the resulting sequence. |
| OrderedMergeT, TKey, TResult(IEnumerableT, IEnumerableT, FuncT, TKey, FuncT, TResult, FuncT, TResult, FuncT, T, TResult) | Merges two ordered sequences into one. Additional parameters specify the element key by which the sequences are ordered, the result when element is found in first sequence but not in the second, the result when element is found in second sequence but not in the first and the result when elements are found in both sequences. |
| OrderedMergeT, TKey, TResult(IEnumerableT, IEnumerableT, FuncT, TKey, FuncT, TResult, FuncT, TResult, FuncT, T, TResult, IComparerTKey) | Merges two ordered sequences into one. Additional parameters specify the element key by which the sequences are ordered, the result when element is found in first sequence but not in the second, the result when element is found in second sequence but not in the first, the result when elements are found in both sequences and a method for comparing keys. |
| OrderedMergeTFirst, TSecond, TKey, TResult(IEnumerableTFirst, IEnumerableTSecond, FuncTFirst, TKey, FuncTSecond, TKey, FuncTFirst, TResult, FuncTSecond, TResult, FuncTFirst, TSecond, TResult) | Merges two heterogeneous sequences ordered by a common key type into a homogeneous one. Additional parameters specify the element key by which the sequences are ordered, the result when element is found in first sequence but not in the second and the result when element is found in second sequence but not in the first, the result when elements are found in both sequences. |
| OrderedMergeTFirst, TSecond, TKey, TResult(IEnumerableTFirst, IEnumerableTSecond, FuncTFirst, TKey, FuncTSecond, TKey, FuncTFirst, TResult, FuncTSecond, TResult, FuncTFirst, TSecond, TResult, IComparerTKey) | Merges two heterogeneous sequences ordered by a common key type into a homogeneous one. Additional parameters specify the element key by which the sequences are ordered, the result when element is found in first sequence but not in the second, the result when element is found in second sequence but not in the first, the result when elements are found in both sequences and a method for comparing keys. |
| PadTSource(IEnumerableTSource, Int32) | Pads a sequence with default values if it is narrower (shorter in length) than a given width. |
| PadTSource(IEnumerableTSource, Int32, TSource) | Pads a sequence with a given filler value if it is narrower (shorter in length) than a given width. |
| PadTSource(IEnumerableTSource, Int32, FuncInt32, TSource) | Pads a sequence with a dynamic filler value if it is narrower (shorter in length) than a given width. |
| PadStartTSource(IEnumerableTSource, Int32) | Pads a sequence with default values in the beginning if it is narrower (shorter in length) than a given width. |
| PadStartTSource(IEnumerableTSource, Int32, TSource) | Pads a sequence with a given filler value in the beginning if it is narrower (shorter in length) than a given width. An additional parameter specifies the value to use for padding. |
| PadStartTSource(IEnumerableTSource, Int32, FuncInt32, TSource) | Pads a sequence with a dynamic filler value in the beginning if it is narrower (shorter in length) than a given width. An additional parameter specifies the function to calculate padding. |
| PairwiseTSource, TResult | Returns a sequence resulting from applying a function to each element in the source sequence and its predecessor, with the exception of the first element which is only returned as the predecessor of the second element. |
| PartialSortT(IEnumerableT, Int32) | Combines OrderByTSource, TKey(IEnumerableTSource, FuncTSource, TKey), where each element is its key, and TakeTSource(IEnumerableTSource, Int32) in a single operation. |
| PartialSortT(IEnumerableT, Int32, OrderByDirection) | Combines OrderByT, TKey(IEnumerableT, FuncT, TKey, IComparerTKey, OrderByDirection), where each element is its key, and TakeTSource(IEnumerableTSource, Int32) in a single operation. An additional parameter specifies the direction of the sort |
| PartialSortT(IEnumerableT, Int32, IComparerT) | Combines OrderByTSource, TKey(IEnumerableTSource, FuncTSource, TKey, IComparerTKey), where each element is its key, and TakeTSource(IEnumerableTSource, Int32) in a single operation. An additional parameter specifies how the elements compare to each other. |
| PartialSortT(IEnumerableT, Int32, IComparerT, OrderByDirection) | Combines OrderByT, TKey(IEnumerableT, FuncT, TKey, IComparerTKey, OrderByDirection), where each element is its key, and TakeTSource(IEnumerableTSource, Int32) in a single operation. Additional parameters specify how the elements compare to each other and the direction of the sort. |
| PartialSortByTSource, TKey(IEnumerableTSource, Int32, FuncTSource, TKey) | Combines OrderByTSource, TKey(IEnumerableTSource, FuncTSource, TKey, IComparerTKey), and TakeTSource(IEnumerableTSource, Int32) in a single operation. |
| PartialSortByTSource, TKey(IEnumerableTSource, Int32, FuncTSource, TKey, OrderByDirection) | Combines OrderByT, TKey(IEnumerableT, FuncT, TKey, OrderByDirection), and TakeTSource(IEnumerableTSource, Int32) in a single operation. An additional parameter specifies the direction of the sort |
| PartialSortByTSource, TKey(IEnumerableTSource, Int32, FuncTSource, TKey, IComparerTKey) | Combines OrderByTSource, TKey(IEnumerableTSource, FuncTSource, TKey, IComparerTKey), and TakeTSource(IEnumerableTSource, Int32) in a single operation. An additional parameter specifies how the keys compare to each other. |
| PartialSortByTSource, TKey(IEnumerableTSource, Int32, FuncTSource, TKey, IComparerTKey, OrderByDirection) | Combines OrderByT, TKey(IEnumerableT, FuncT, TKey, OrderByDirection), and TakeTSource(IEnumerableTSource, Int32) in a single operation. Additional parameters specify how the elements compare to each other and the direction of the sort. |
| PartitionT(IEnumerableT, FuncT, Boolean) | Partitions or splits a sequence in two using a predicate. |
| PartitionT, TResult(IEnumerableIGroupingBoolean, T, FuncIEnumerableT, IEnumerableT, TResult) | Partitions a grouping by Boolean keys into a projection of true elements and false elements, respectively. |
| PartitionT, TResult(IEnumerableIGroupingNullableBoolean, T, FuncIEnumerableT, IEnumerableT, IEnumerableT, TResult) | Partitions a grouping by nullable Boolean keys into a projection of true elements, false elements and null elements, respectively. |
| PartitionT, TResult(IEnumerableT, FuncT, Boolean, FuncIEnumerableT, IEnumerableT, TResult) | Partitions or splits a sequence in two using a predicate and then projects a result from the two. |
| PartitionTKey, TElement, TResult(IEnumerableIGroupingTKey, TElement, TKey, FuncIEnumerableTElement, IEnumerableIGroupingTKey, TElement, TResult) | Partitions a grouping and projects a result from group elements matching a key and those groups that do not. |
| PartitionTKey, TElement, TResult(IEnumerableIGroupingTKey, TElement, TKey, TKey, FuncIEnumerableTElement, IEnumerableTElement, IEnumerableIGroupingTKey, TElement, TResult) | Partitions a grouping and projects a result from elements of groups matching a set of two keys and those groups that do not. |
| PartitionTKey, TElement, TResult(IEnumerableIGroupingTKey, TElement, TKey, IEqualityComparerTKey, FuncIEnumerableTElement, IEnumerableIGroupingTKey, TElement, TResult) | Partitions a grouping and projects a result from group elements matching a key and those groups that do not. An additional parameter specifies how to compare keys for equality. |
| PartitionTKey, TElement, TResult(IEnumerableIGroupingTKey, TElement, TKey, TKey, TKey, FuncIEnumerableTElement, IEnumerableTElement, IEnumerableTElement, IEnumerableIGroupingTKey, TElement, TResult) | Partitions a grouping and projects a result from elements groups matching a set of three keys and those groups that do not. |
| PartitionTKey, TElement, TResult(IEnumerableIGroupingTKey, TElement, TKey, TKey, IEqualityComparerTKey, FuncIEnumerableTElement, IEnumerableTElement, IEnumerableIGroupingTKey, TElement, TResult) | Partitions a grouping and projects a result from elements of groups matching a set of two keys and those groups that do not. An additional parameter specifies how to compare keys for equality. |
| PartitionTKey, TElement, TResult(IEnumerableIGroupingTKey, TElement, TKey, TKey, TKey, IEqualityComparerTKey, FuncIEnumerableTElement, IEnumerableTElement, IEnumerableTElement, IEnumerableIGroupingTKey, TElement, TResult) | Partitions a grouping and projects a result from elements groups matching a set of three keys and those groups that do not. An additional parameter specifies how to compare keys for equality. |
| PermutationsT | Generates a sequence of lists that represent the permutations of the original sequence. |
| PipeT | Executes the given action on each element in the source sequence and yields it. |
| PrependTSource | Prepends a single value to a sequence. |
| PreScanTSource | Performs a pre-scan (exclusive prefix sum) on a sequence of elements. |
| Random | Returns an infinite sequence of random integers using the standard .NET random number generator. |
| Random(Int32) | Returns an infinite sequence of random integers between zero and a given maximum. |
| Random(Random) | Returns an infinite sequence of random integers using the supplied random number generator. |
| Random(Int32, Int32) | Returns an infinite sequence of random integers between a given minimum and a maximum. |
| Random(Random, Int32) | Returns an infinite sequence of random integers between zero and a given maximum using the supplied random number generator. |
| Random(Random, Int32, Int32) | Returns an infinite sequence of random integers between a given minimum and a maximum using the supplied random number generator. |
| RandomDouble | Returns an infinite sequence of random double values between 0.0 and 1.0 |
| RandomDouble(Random) | Returns an infinite sequence of random double values between 0.0 and 1.0 using the supplied random number generator. |
| RandomSubsetT(IEnumerableT, Int32) | Returns a sequence of a specified size of random elements from the original sequence. |
| RandomSubsetT(IEnumerableT, Int32, Random) | Returns a sequence of a specified size of random elements from the original sequence. An additional parameter specifies a random generator to be used for the random selection algorithm. |
| RankTSource(IEnumerableTSource) | Ranks each item in the sequence in descending ordering using a default comparer. |
| RankTSource(IEnumerableTSource, IComparerTSource) | Rank each item in the sequence using a caller-supplied comparer. |
| RankByTSource, TKey(IEnumerableTSource, FuncTSource, TKey) | Ranks each item in the sequence in descending ordering by a specified key using a default comparer |
| RankByTSource, TKey(IEnumerableTSource, FuncTSource, TKey, IComparerTKey) | Ranks each item in a sequence using a specified key and a caller-supplied comparer |
| RepeatT(IEnumerableT) | Repeats the sequence forever. |
| RepeatT(IEnumerableT, Int32) | Repeats the sequence the specified number of times. |
| ReturnT | Returns a single-element sequence containing the item provided. |
| RightJoinTSource, TKey, TResult(IEnumerableTSource, IEnumerableTSource, FuncTSource, TKey, FuncTSource, TResult, FuncTSource, TSource, TResult) | Performs a right outer join on two homogeneous sequences. Additional arguments specify key selection functions and result projection functions. |
| RightJoinTSource, TKey, TResult(IEnumerableTSource, IEnumerableTSource, FuncTSource, TKey, FuncTSource, TResult, FuncTSource, TSource, TResult, IEqualityComparerTKey) | Performs a right outer join on two homogeneous sequences. Additional arguments specify key selection functions, result projection functions and a key comparer. |
| RightJoinTFirst, TSecond, TKey, TResult(IEnumerableTFirst, IEnumerableTSecond, FuncTFirst, TKey, FuncTSecond, TKey, FuncTSecond, TResult, FuncTFirst, TSecond, TResult) | Performs a right outer join on two heterogeneous sequences. Additional arguments specify key selection functions and result projection functions. |
| RightJoinTFirst, TSecond, TKey, TResult(IEnumerableTFirst, IEnumerableTSecond, FuncTFirst, TKey, FuncTSecond, TKey, FuncTSecond, TResult, FuncTFirst, TSecond, TResult, IEqualityComparerTKey) | Performs a right outer join on two heterogeneous sequences. Additional arguments specify key selection functions, result projection functions and a key comparer. |
| RunLengthEncodeT(IEnumerableT) | Run-length encodes a sequence by converting consecutive instances of the same element into a KeyValuePair{T,int} representing the item and its occurrence count. |
| RunLengthEncodeT(IEnumerableT, IEqualityComparerT) | Run-length encodes a sequence by converting consecutive instances of the same element into a KeyValuePair{T,int} representing the item and its occurrence count. This overload uses a custom equality comparer to identify equivalent items. |
| ScanTSource(IEnumerableTSource, FuncTSource, TSource, TSource) | Performs a scan (inclusive prefix sum) on a sequence of elements. |
| ScanTSource, TState(IEnumerableTSource, TState, FuncTState, TSource, TState) | Like AggregateTSource(IEnumerableTSource, FuncTSource, TSource, TSource) except returns the sequence of intermediate results as well as the final one. An additional parameter specifies a seed. |
| ScanByTSource, TKey, TState(IEnumerableTSource, FuncTSource, TKey, FuncTKey, TState, FuncTState, TKey, TSource, TState) | Applies an accumulator function over sequence element keys, returning the keys along with intermediate accumulator states. |
| ScanByTSource, TKey, TState(IEnumerableTSource, FuncTSource, TKey, FuncTKey, TState, FuncTState, TKey, TSource, TState, IEqualityComparerTKey) | Applies an accumulator function over sequence element keys, returning the keys along with intermediate accumulator states. An additional parameter specifies the comparer to use to compare keys. |
| ScanRightTSource(IEnumerableTSource, FuncTSource, TSource, TSource) | Performs a right-associative scan (inclusive prefix) on a sequence of elements. This operator is the right-associative version of the ScanTSource(IEnumerableTSource, FuncTSource, TSource, TSource) LINQ operator. |
| ScanRightTSource, TAccumulate(IEnumerableTSource, TAccumulate, FuncTSource, TAccumulate, TAccumulate) | Performs a right-associative scan (inclusive prefix) on a sequence of elements. The specified seed value is used as the initial accumulator value. This operator is the right-associative version of the ScanTSource, TState(IEnumerableTSource, TState, FuncTState, TSource, TState) LINQ operator. |
| SegmentT(IEnumerableT, FuncT, T, Int32, Boolean) | Divides a sequence into multiple sequences by using a segment detector based on the original sequence |
| SegmentT(IEnumerableT, FuncT, Boolean) | Divides a sequence into multiple sequences by using a segment detector based on the original sequence |
| SegmentT(IEnumerableT, FuncT, Int32, Boolean) | Divides a sequence into multiple sequences by using a segment detector based on the original sequence |
| Sequence(Int32, Int32) | Generates a sequence of integral numbers within the (inclusive) specified range. If sequence is ascending the step is +1, otherwise -1. |
| Sequence(Int32, Int32, Int32) | Generates a sequence of integral numbers within the (inclusive) specified range. An additional parameter specifies the steps in which the integers of the sequence increase or decrease. |
| ShuffleT(IEnumerableT) | Returns a sequence of elements in random order from the original sequence. |
| ShuffleT(IEnumerableT, Random) | Returns a sequence of elements in random order from the original sequence. An additional parameter specifies a random generator to be used for the random selection algorithm. |
| SingleT | Returns the only element of a sequence, and throws an exception if there is not exactly one element in the sequence. |
| SingleOrDefaultT | Returns the only element of a 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. |
| SkipLastT | Bypasses a specified number of elements at the end of the sequence. |
| SkipUntilTSource | Skips items from the input sequence until the given predicate returns true when applied to the current source item; that item will be the last skipped. |
| SliceT | Extracts a contiguous count of elements from a sequence at a particular zero-based starting index. |
| SortedMergeTSource(IEnumerableTSource, OrderByDirection, IEnumerableTSource) | Merges two or more sequences that are in a common order (either ascending or descending) into a single sequence that preserves that order. |
| SortedMergeTSource(IEnumerableTSource, OrderByDirection, IComparerTSource, IEnumerableTSource) | Merges two or more sequences that are in a common order (either ascending or descending) into a single sequence that preserves that order. |
| SplitTSource(IEnumerableTSource, TSource) | Splits the source sequence by a separator. |
| SplitTSource(IEnumerableTSource, FuncTSource, Boolean) | Splits the source sequence by separator elements identified by a function. |
| SplitTSource(IEnumerableTSource, TSource, IEqualityComparerTSource) | Splits the source sequence by a separator and then transforms the splits into results. |
| SplitTSource(IEnumerableTSource, TSource, Int32) | Splits the source sequence by a separator given a maximum count of splits. |
| SplitTSource(IEnumerableTSource, FuncTSource, Boolean, Int32) | Splits the source sequence by separator elements identified by a function, given a maximum count of splits. |
| SplitTSource(IEnumerableTSource, TSource, IEqualityComparerTSource, Int32) | Splits the source sequence by a separator, given a maximum count of splits. A parameter specifies how the separator is compared for equality. |
| SplitTSource, TResult(IEnumerableTSource, TSource, FuncIEnumerableTSource, TResult) | Splits the source sequence by a separator and then transforms the splits into results. |
| SplitTSource, TResult(IEnumerableTSource, FuncTSource, Boolean, FuncIEnumerableTSource, TResult) | Splits the source sequence by separator elements identified by a function and then transforms the splits into results. |
| SplitTSource, TResult(IEnumerableTSource, TSource, IEqualityComparerTSource, FuncIEnumerableTSource, TResult) | Splits the source sequence by a separator and then transforms the splits into results. A parameter specifies how the separator is compared for equality. |
| SplitTSource, TResult(IEnumerableTSource, TSource, Int32, FuncIEnumerableTSource, TResult) | Splits the source sequence by a separator, given a maximum count of splits, and then transforms the splits into results. |
| SplitTSource, TResult(IEnumerableTSource, FuncTSource, Boolean, Int32, FuncIEnumerableTSource, TResult) | Splits the source sequence by separator elements identified by a function, given a maximum count of splits, and then transforms the splits into results. |
| SplitTSource, TResult(IEnumerableTSource, TSource, IEqualityComparerTSource, Int32, FuncIEnumerableTSource, TResult) | Splits the source sequence by a separator, given a maximum count of splits, and then transforms the splits into results. A parameter specifies how the separator is compared for equality. |
| StartsWithT(IEnumerableT, IEnumerableT) | Determines whether the beginning of the first sequence is equivalent to the second sequence, using the default equality comparer. |
| StartsWithT(IEnumerableT, IEnumerableT, IEqualityComparerT) | Determines whether the beginning of the first sequence is equivalent to the second sequence, using the specified element equality comparer. |
| SubsetsT(IEnumerableT) | Returns a sequence of IListT representing all of the subsets of any size that are part of the original sequence. In mathematics, it is equivalent to the power set of a set. |
| SubsetsT(IEnumerableT, Int32) | Returns a sequence of IListT representing all subsets of a given size that are part of the original sequence. In mathematics, it is equivalent to the combinations or k-subsets of a set. |
| TagFirstLastTSource, TResult | Returns a sequence resulting from applying a function to each element in the source sequence with additional parameters indicating whether the element is the first and/or last of the sequence. |
| TakeEveryTSource | Returns every N-th element of a sequence. |
| TakeLastTSource | Returns a specified number of contiguous elements from the end of a sequence. |
| TakeUntilTSource | Returns items from the input sequence until the given predicate returns true when applied to the current source item; that item will be the last returned. |
| ThenByT, TKey(IOrderedEnumerableT, FuncT, TKey, OrderByDirection) | Performs a subsequent ordering of elements in a sequence in a particular direction (ascending, descending) according to a key |
| ThenByT, TKey(IOrderedEnumerableT, FuncT, TKey, IComparerTKey, OrderByDirection) | Performs a subsequent ordering of elements in a sequence in a particular direction (ascending, descending) according to a key |
| ToArrayByIndexT(IEnumerableT, FuncT, Int32) | Creates an array from an IEnumerableT where a function is used to determine the index at which an element will be placed in the array. |
| ToArrayByIndexT(IEnumerableT, Int32, FuncT, Int32) | Creates an array of user-specified length from an IEnumerableT where a function is used to determine the index at which an element will be placed in the array. |
| ToArrayByIndexT, TResult(IEnumerableT, FuncT, Int32, FuncT, TResult) | Creates an array from an IEnumerableT where a function is used to determine the index at which an element will be placed in the array. The elements are projected into the array via an additional function. |
| ToArrayByIndexT, TResult(IEnumerableT, FuncT, Int32, FuncT, Int32, TResult) | Creates an array from an IEnumerableT where a function is used to determine the index at which an element will be placed in the array. The elements are projected into the array via an additional function. |
| ToArrayByIndexT, TResult(IEnumerableT, Int32, FuncT, Int32, FuncT, TResult) | Creates an array of user-specified length from an IEnumerableT where a function is used to determine the index at which an element will be placed in the array. The elements are projected into the array via an additional function. |
| ToArrayByIndexT, TResult(IEnumerableT, Int32, FuncT, Int32, FuncT, Int32, TResult) | Creates an array of user-specified length from an IEnumerableT where a function is used to determine the index at which an element will be placed in the array. The elements are projected into the array via an additional function. |
| ToDataTableT(IEnumerableT) | Converts a sequence to a DataTable object. |
| ToDataTableT(IEnumerableT, ExpressionFuncT, Object) | Appends elements in the sequence as rows of a given DataTable object with a set of lambda expressions specifying which members (property or field) of each element in the sequence will supply the column values. |
| ToDataTableT, TTable(IEnumerableT, TTable) | Appends elements in the sequence as rows of a given DataTable object. |
| ToDataTableT, TTable(IEnumerableT, TTable, ExpressionFuncT, Object) | Appends elements in the sequence as rows of a given DataTable object with a set of lambda expressions specifying which members (property or field) of each element in the sequence will supply the column values. |
| ToDelimitedString(IEnumerableBoolean, String) | Creates a delimited string from a sequence of values and a given delimiter. |
| ToDelimitedString(IEnumerableByte, String) | Creates a delimited string from a sequence of values and a given delimiter. |
| ToDelimitedString(IEnumerableChar, String) | Creates a delimited string from a sequence of values and a given delimiter. |
| ToDelimitedString(IEnumerableDecimal, String) | Creates a delimited string from a sequence of values and a given delimiter. |
| ToDelimitedString(IEnumerableDouble, String) | Creates a delimited string from a sequence of values and a given delimiter. |
| ToDelimitedString(IEnumerableInt16, String) | Creates a delimited string from a sequence of values and a given delimiter. |
| ToDelimitedString(IEnumerableInt32, String) | Creates a delimited string from a sequence of values and a given delimiter. |
| ToDelimitedString(IEnumerableInt64, String) | Creates a delimited string from a sequence of values and a given delimiter. |
| ToDelimitedString(IEnumerableSByte, String) | Creates a delimited string from a sequence of values and a given delimiter. |
| ToDelimitedString(IEnumerableSingle, String) | Creates a delimited string from a sequence of values and a given delimiter. |
| ToDelimitedString(IEnumerableString, String) | Creates a delimited string from a sequence of values and a given delimiter. |
| ToDelimitedString(IEnumerableUInt16, String) | Creates a delimited string from a sequence of values and a given delimiter. |
| ToDelimitedString(IEnumerableUInt32, String) | Creates a delimited string from a sequence of values and a given delimiter. |
| ToDelimitedString(IEnumerableUInt64, String) | Creates a delimited string from a sequence of values and a given delimiter. |
| ToDelimitedStringTSource(IEnumerableTSource, String) | Creates a delimited string from a sequence of values and a given delimiter. |
| ToDictionaryTKey, TValue(IEnumerableKeyValuePairTKey, TValue) | Creates a DictionaryTKey, TValue from a sequence of KeyValuePairTKey, TValue elements. |
| ToDictionaryTKey, TValue(IEnumerableValueTupleTKey, TValue) | Creates a DictionaryTKey, TValue from a sequence of tuples of 2 where the first item is the key and the second the value. |
| ToDictionaryTKey, TValue(IEnumerableKeyValuePairTKey, TValue, IEqualityComparerTKey) | Creates a DictionaryTKey, TValue from a sequence of KeyValuePairTKey, TValue elements. An additional parameter specifies a comparer for keys. |
| ToDictionaryTKey, TValue(IEnumerableValueTupleTKey, TValue, IEqualityComparerTKey) | Creates a DictionaryTKey, TValue from a sequence of tuples of 2 where the first item is the key and the second the value. An additional parameter specifies a comparer for keys. |
| ToHashSetTSource(IEnumerableTSource) | Returns a HashSetT of the source items using the default equality comparer for the type. |
| ToHashSetTSource(IEnumerableTSource, IEqualityComparerTSource) | Returns a HashSetT of the source items using the specified equality comparer for the type. |
| ToLookupTKey, TValue(IEnumerableKeyValuePairTKey, TValue) | Creates a ILookupTKey, TElement from a sequence of KeyValuePairTKey, TValue elements. |
| ToLookupTKey, TValue(IEnumerableValueTupleTKey, TValue) | Creates a Lookup from a sequence of tuples of 2 where the first item is the key and the second the value. |
| ToLookupTKey, TValue(IEnumerableKeyValuePairTKey, TValue, IEqualityComparerTKey) | Creates a ILookupTKey, TElement from a sequence of KeyValuePairTKey, TValue elements. An additional parameter specifies a comparer for keys. |
| ToLookupTKey, TValue(IEnumerableValueTupleTKey, TValue, IEqualityComparerTKey) | Creates a Lookup from a sequence of tuples of 2 where the first item is the key and the second the value. An additional parameter specifies a comparer for keys. |
| TraceTSource(IEnumerableTSource) | Traces the elements of a source sequence for diagnostics. |
| TraceTSource(IEnumerableTSource, FuncTSource, String) | Traces the elements of a source sequence for diagnostics using a custom formatter. |
| TraceTSource(IEnumerableTSource, String) | Traces the elements of a source sequence for diagnostics using custom formatting. |
| TransposeT | Transposes a sequence of rows into a sequence of columns. |
| TraverseBreadthFirstT | Traverses a tree in a breadth-first fashion, starting at a root node and using a user-defined function to get the children at each node of the tree. |
| TraverseDepthFirstT | Traverses a tree in a depth-first fashion, starting at a root node and using a user-defined function to get the children at each node of the tree. |
| UnfoldTState, T, TResult | Returns a sequence generated by applying a state to the generator function, and from its result, determines if the sequence should have a next element, its value, and the next state in the recursive call. |
| WindowTSource | Processes a sequence into a series of sub-sequences representing a windowed subset of the original. |
| WindowedTSource |
Processes a sequence into a series of sub-sequences representing a windowed subset of the original.
Obsolete. |
| WindowLeftTSource | Creates a left-aligned sliding window of a given size over the source sequence. |
| WindowRightTSource | Creates a right-aligned sliding window over the source sequence of a given size. |
| ZipLongestTFirst, TSecond, TResult(IEnumerableTFirst, IEnumerableTSecond, FuncTFirst, TSecond, TResult) | Returns a projection of tuples, where each tuple contains the N-th element from each of the argument sequences. The resulting sequence will always be as long as the longest of input sequences where the default value of each of the shorter sequence element types is used for padding. |
| ZipLongestT1, T2, T3, TResult(IEnumerableT1, IEnumerableT2, IEnumerableT3, FuncT1, T2, T3, TResult) | Returns a projection of tuples, where each tuple contains the N-th element from each of the argument sequences. The resulting sequence will always be as long as the longest of input sequences where the default value of each of the shorter sequence element types is used for padding. |
| ZipLongestT1, T2, T3, T4, TResult(IEnumerableT1, IEnumerableT2, IEnumerableT3, IEnumerableT4, FuncT1, T2, T3, T4, TResult) | Returns a projection of tuples, where each tuple contains the N-th element from each of the argument sequences. The resulting sequence will always be as long as the longest of input sequences where the default value of each of the shorter sequence element types is used for padding. |
| ZipShortestTFirst, TSecond, TResult(IEnumerableTFirst, IEnumerableTSecond, FuncTFirst, TSecond, TResult) | Returns a projection of tuples, where each tuple contains the N-th element from each of the argument sequences. The resulting sequence is as short as the shortest input sequence. |
| ZipShortestT1, T2, T3, TResult(IEnumerableT1, IEnumerableT2, IEnumerableT3, FuncT1, T2, T3, TResult) | Returns a projection of tuples, where each tuple contains the N-th element from each of the argument sequences. The resulting sequence is as short as the shortest input sequence. |
| ZipShortestT1, T2, T3, T4, TResult(IEnumerableT1, IEnumerableT2, IEnumerableT3, IEnumerableT4, FuncT1, T2, T3, T4, TResult) | Returns a projection of tuples, where each tuple contains the N-th element from each of the argument sequences. The resulting sequence is as short as the shortest input sequence. |