MenuExtensionsExecuteAsync - метод

public static Task<bool> ExecuteAsync(
	this IMenuAction action,
	Object parameter,
	UIContextExecutorAsync executeInContextAsync = null,
	CancellationToken cancellationToken = default
)

<ExtensionAttribute>
Public Shared Function ExecuteAsync ( 
	action As IMenuAction,
	parameter As Object,
	Optional executeInContextAsync As UIContextExecutorAsync = Nothing,
	Optional cancellationToken As CancellationToken = Nothing
) As Task(Of Boolean)

public:
[ExtensionAttribute]
static Task<bool>^ ExecuteAsync(
	IMenuAction^ action, 
	Object^ parameter, 
	UIContextExecutorAsync^ executeInContextAsync = nullptr, 
	CancellationToken cancellationToken = CancellationToken()
)

[<ExtensionAttribute>]
static member ExecuteAsync : 
        action : IMenuAction * 
        parameter : Object * 
        ?executeInContextAsync : UIContextExecutorAsync * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _executeInContextAsync = defaultArg executeInContextAsync null
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task<bool>