NavTargetTypesCommand Field

Rather than true navigation, user action should invoke a command. This is typically a MapperCommand, or less often a PageCommand, represented by a MapperCommand. When invoked the appropriate event is fired, MapperCommand or PageCommand. See MapperCommand(IMapper, EAPCommandEventArgs) or PageCommand(Object, EAPCommandEventArgs) for more information.

public const string Command = "command"

Public Const Command As String = "command"