IndexExtension.Index<TSource>(IEnumerable<TSource>) Method

Returns a sequence of KeyValuePair<TKey, TValue> where the key is the zero-based index of the value in the source sequence.

Definition

Namespace: MoreLinq.Extensions
Assembly: MoreLinq (in MoreLinq.dll) Version: 3.4.0+b99a6a8cc504caf2d48372fe54a2f8116c59cd0c
C#
public static IEnumerable<KeyValuePair<int, TSource>> Index<TSource>(
	this IEnumerable<TSource> source
)

Parameters

source  IEnumerable<TSource>
The source sequence.

Type Parameters

TSource
Type of elements in source sequence.

Return Value

IEnumerable<KeyValuePair<Int32, TSource>>
A sequence of KeyValuePair<TKey, TValue>.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IEnumerable<TSource>. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Remarks

This operator uses deferred execution and streams its results.

See Also