.NET Framework only
Returns the .NET Type of a named .NET class that is loaded in the current AppDomain. Note that System.Type.GetType requires the fully qualified name, i.e. prefixed by the assembly name, whereas (2017⌶) does not.
Y is a character string containing the name of a .NET object. Unless the fully qualified name is given, the namespaces in the current AppDomain are searched in the order they are specified by ⎕USING or :Using.
If the object is identified in the current AppDomain, the result R is its Type. If not, the function generates DOMAIN ERROR.
⎕USING←'System' 2017⌶'DateTime' System.DateTime