IClientViewProviderGetIndexViewAsync - метод

Function GetIndexViewAsync ( 
	controller As Controller,
	Optional getRouteData As Func(Of ValueTask(Of Dictionary(Of String, Object))) = Nothing,
	Optional cancellationToken As CancellationToken = Nothing
) As Task(Of IActionResult)

Task<IActionResult^>^ GetIndexViewAsync(
	Controller^ controller, 
	Func<ValueTask<Dictionary<String^, Object^>^>>^ getRouteData = nullptr, 
	CancellationToken cancellationToken = CancellationToken()
)

abstract GetIndexViewAsync : 
        controller : Controller * 
        ?getRouteData : Func<ValueTask<Dictionary<string, Object>>> * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _getRouteData = defaultArg getRouteData null
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task<IActionResult>