public static List<List<T>> GetAllCombinations<T>(
	this List<T> inlist,
	int minlength = 1,
	int maxlength = -1
)

<ExtensionAttribute>
Public Shared Function GetAllCombinations(Of T) ( 
	inlist As List(Of T),
	Optional minlength As Integer = 1,
	Optional maxlength As Integer = -1
) As List(Of List(Of T))

public:
[ExtensionAttribute]
generic<typename T>
static List<List<T>^>^ GetAllCombinations(
	List<T>^ inlist, 
	int minlength = 1, 
	int maxlength = -1
)

[<ExtensionAttribute>]
static member GetAllCombinations : 
        inlist : List<'T> * 
        ?minlength : int * 
        ?maxlength : int 
(* Defaults:
        let _minlength = defaultArg minlength 1
        let _maxlength = defaultArg maxlength -1
*)
-> List<List<'T>>