Concat                   Concatenates Several Strings Together

 Concat(s1,s2,...,sN : <string>) : <string>;                             [TP]

    Returns a string consisting of s1 + s2 +...+ sN. Note that you can use
    the '+' operator instead of making an explicit function call to
    Concat.

    s1,s2,...,sN    Any string value (constant, variable, function call or
                    expression).

           Note:    If the resulting string of the concatenation has a
                    length of more than 255 characters, a runtime error 16
                    ($10) occurs.

  -------------------------------- Example ---------------------------------

           Name := Concat('Rufus ','P. ','Jones');
           Name := 'Rufus ' + 'P. ' + 'Jones';        { Name is the same }