NavigationLinkAttribute.GetFeaturesFromController method

Tries to extract features from a controller action.

public static string[]? GetFeaturesFromController(Type controller, string action, 
    out bool requireAny)

parameter	description
controller	The controller.
action	The action.
requireAny	Whether any of the features are required.

Return Value

The list of required features, or null if none is found.

exception	condition
ArgumentNullException	Controller or action is `null`.
ArgumentOutOfRangeException	The action name is invalid.