MoreEnumerableIndexTSource(IEnumerableTSource, Int32) Method
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.
Namespace: MoreLinqAssembly: MoreLinq (in MoreLinq.dll) Version: 4.1.0+0e154ef592f33ce0f6f3d534a9eedee273f0ce72
public static IEnumerable<KeyValuePair<int, TSource>> Index<TSource>(
this IEnumerable<TSource> source,
int startIndex
)
<ExtensionAttribute>
Public Shared Function Index(Of TSource) (
source As IEnumerable(Of TSource),
startIndex As Integer
) As IEnumerable(Of KeyValuePair(Of Integer, TSource))
public:
[ExtensionAttribute]
generic<typename TSource>
static IEnumerable<KeyValuePair<int, TSource>>^ Index(
IEnumerable<TSource>^ source,
int startIndex
)
[<ExtensionAttribute>]
static member Index :
source : IEnumerable<'TSource> *
startIndex : int -> IEnumerable<KeyValuePair<int, 'TSource>>
- source IEnumerableTSource
- The source sequence.
- startIndex Int32
- TSource
- Type of elements in source sequence.
IEnumerableKeyValuePairInt32,
TSourceA sequence of
KeyValuePairTKey, TValue.In Visual Basic and C#, you can call this method as an instance method on any object of type
IEnumerableTSource. 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).
This operator uses deferred execution and streams its
results.