Hooked on LINQ

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Namespace:System.Linq
Assembly:System.Core.dll
Extends:IEnumerable<T>

Back to Standard Query Operator Index


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Introduction

The Take operator yields a given number of elements from a sequence and then skips the remainder of the sequence.

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Method Signatures

public static IEnumerable<TSource> Take<TSource>(
    this IEnumerable<TSource> source, 
    int count)



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Exceptions

Throws an ArgumentNullException if source is null.


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Pseudo-code

If source is null, throw an ArgumentNullException.
If count > 0.
Iterate the source sequence.
If count is equal to zero then exit.
Return the current element. Resume execution from this point when the next element is requested.
Decrement count by one.

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Loop Count

This operator implements the standard deferred execution iterator pattern. This means, no looping will occur until the result is iterated over.

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Code Samples

TODO: Needs code sample.

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