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Article #628

Re: working with arraylist

#628
From: James Moey
Date: Tue, 20 Jun 2000 00:00
23 lines
1545 bytes
someguy wrote:

> greetings
>
> I have created an arraylist, which i have used to store objects of a purpose
> desinged class that holds a string and integer, and the toString returns
> both in a string "ie return(myString +myInteger);".  I would like to know
> how to access the methods of my class from the arraylist.
>
> ie myArrayList.get(index).someMethodFromMyClass
>
> Interstingly enough, i can create new objects and add them to my list.  I
> can get the values of these objects, but i cant invoke methods built into
> them to modify their values.
>
> Please if you know how i can access these method i would appreciate it.

I think you need to "cast" the object back to the form you need before you can
call any of it's method.


from
James
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From: James Moey <james@igelaus.com.au>
Subject: Re: working with arraylist
Date: 2000/06/20
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