Returns new enumeration element (bit field) that is concatenation of this bit field and the specified bit field. This method has effect only for enumerations that defines bit flags.

var instance = new Vintasoft.Shared.WebFlagsEnumItemBaseJS();

var value; // Type: Vintasoft.Shared.WebFlagsEnumItemBaseJS

// Parameters
var val; // Type: string

value = instance.add(val);

function add(
   val
Name of enumeration element (bit field).
 : string
) : WebFlagsEnumItemBaseJS;