Hi. I need some help with arraylists. i can do a basic arraylist which uses integers and strings and so on. but what i need is an arraylist composed of something else.
best would be an arraylist composed of arraylists. like a multi dimensional array. is it possible to create multi dimensional arrays and if it is then how does one use it? if you guys can just give me basic guide lines for creating, adding, reading and removing
otherwise can i use the array list with an array of strings. or with a set of class objects. if i use it with an array of strings then what do i use as in the cast operation? can i just use the string array int the form (string)? and if i use class objects which i create then i suppose that i can use the class in the cast