Console.WriteLine (mt);
mt[1,2] = null; // == mt.Del (1, 2)
Console.WriteLine (mt);
+ // explicit casting (MText -> string)
+ string str2 = " " + (string) mt + (string) ((MText) "abc").Cat ('a');
+ Console.WriteLine (str2);
+ // implicit casting (string -> MText)
+ mt2 = "abc";
+ mt2.Cat ("def");
+ mt2 += "ghi";
+ Console.WriteLine (mt2);
}
}