ToArrayByIndexExtensionToArrayByIndexT, TResult Method (IEnumerableT, FuncT, Int32, FuncT, Int32, TResult) | 
 
            Creates an array from an 
IEnumerableT where a
            function is used to determine the index at which an element will
            be placed in the array. The elements are projected into the array
            via an additional function.
            
 
    Namespace: 
   MoreLinq.Extensions
    Assembly:
   MoreLinq (in MoreLinq.dll) Version: 3.2.0+5205ea241d72b079436060d330cd5c2eae7cdcdf
Syntaxpublic static TResult[] ToArrayByIndex<T, TResult>(
	this IEnumerable<T> source,
	Func<T, int> indexSelector,
	Func<T, int, TResult> resultSelector
)
<ExtensionAttribute>
Public Shared Function ToArrayByIndex(Of T, TResult) ( 
	source As IEnumerable(Of T),
	indexSelector As Func(Of T, Integer),
	resultSelector As Func(Of T, Integer, TResult)
) As TResult()
public:
[ExtensionAttribute]
generic<typename T, typename TResult>
static array<TResult>^ ToArrayByIndex(
	IEnumerable<T>^ source, 
	Func<T, int>^ indexSelector, 
	Func<T, int, TResult>^ resultSelector
)
[<ExtensionAttribute>]
static member ToArrayByIndex : 
        source : IEnumerable<'T> * 
        indexSelector : Func<'T, int> * 
        resultSelector : Func<'T, int, 'TResult> -> 'TResult[] 
Parameters
- source
 - Type: System.Collections.GenericIEnumerableT
The source sequence for the array. - indexSelector
 - Type: SystemFuncT, Int32
            A function that maps an element to its index. - resultSelector
 - Type: SystemFuncT, Int32, TResult
            A function to project a source element into an element of the
            resulting array. 
Type Parameters
- T
 - 
            The type of the element in source.
 - TResult
 - 
            The type of the element in the resulting array.
 
Return Value
Type: 
TResult
            An array that contains the projected elements from the input
            sequence. The size of the array will be as large as the highest
            index returned by the 
indexSelector plus 1.
            
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type 
IEnumerableT. 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 method forces immediate query evaluation. It should not be
            used on infinite sequences. If more than one element maps to the
            same index then the latter element overwrites the former in the
            resulting array.
            
See Also