M_CSharpx_EnumerableExtensions_Index__1

EnumerableExtensions.Index(TSource) Method (IEnumerable(TSource))

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

Namespace: CSharpx
Assembly: CommandLine (in CommandLine.dll) Version: 0.0.0

Syntax

C#

public static IEnumerable<KeyValuePair<int, TSource>> Index<TSource>(
	this IEnumerable<TSource> source
)

VB

<ExtensionAttribute>
Public Shared Function Index(Of TSource) ( 
	source As IEnumerable(Of TSource)
) As IEnumerable(Of KeyValuePair(Of Integer, TSource))

C++

public:
[ExtensionAttribute]
generic<typename TSource>
static IEnumerable<KeyValuePair<int, TSource>>^ Index(
	IEnumerable<TSource>^ source
)

F#

[<ExtensionAttribute>]
static member Index : 
        source : IEnumerable<'TSource> -> IEnumerable<KeyValuePair<int, 'TSource>> 

Parameters

 

source

Type: System.Collections.Generic.IEnumerable(TSource)

Type Parameters

 

TSource

Return Value

Type: IEnumerable(KeyValuePair(Int32, TSource))

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).

See Also

Reference

EnumerableExtensions Class
Index Overload
CSharpx Namespace