Assorted.Utils.Collections.EnumerableExtensions.Alternate.md

EnumerableExtensions.Alternate<TSource>(this IEnumerable<TSource>, int) Method

Namespace: Assorted.Utils.Collections
Assembly: Assorted.Utils (Assorted.Utils.dll) version 1.1.0.0

Returns the alternative elements of the sequence by a specific interval.

Syntax

public static IEnumerable<TSource> Alternate<TSource>(
    this IEnumerable<TSource> source, 
    int interval
)

Type Parameters

TSource
The type of elements in the source.

Parameters

source: IEnumerable<TSource>
A sequence of values.

interval: int
The number of alternation.

Return Value

IEnumerable<TSource>
An System.Collections.Generic.IEnumerable<T> where each of its elements are in the input sequence.

Exceptions

Exception	Description
System.ArgumentNullException	source is null.
System.ArgumentOutOfRangeException	interval is zero or negative.

Remarks

This method is implemented by using deferred execution. The immediate return value is an object that stores all the information that is required to perform the action.

See Also

• Assorted.Utils.Collections Namespace
• EnumerableExtensions Class

---

This document is generated by DG.