ListBox

obrienkev · November 2nd, 2007, 06:13 AM

Hi,

I have 2 ListBoxes on a Windows Form.
Each ListBox is binded to the same DataSource.

However, when I select an item on one ListBox the other ListBox is also affected. i.e. a selection is also made on this.

Why is this?

Thanks.

samjudson · November 3rd, 2007, 11:15 AM

Strange, I didn't know it did that.

Looks like you'll have to make a copy of one of your data sources for the other list box.

/- Sam Judson : Wrox Technical Editor -/

Imar · November 3rd, 2007, 12:44 PM

You may want to take a look here: http://p2p.wrox.com/topic.asp?TOPIC_...29&whichpage=2 and here:
http://www.code-magazine.com/article...printmode=true

Imar

---------------------------------------
Imar Spaanjaars
http://Imar.Spaanjaars.Com
Everyone is unique, except for me.
Author of ASP.NET 2.0 Instant Results and Beginning Dreamweaver MX / MX 2004

e.suni · November 5th, 2007, 11:46 PM

I think u have given same id or name to the listboxes

samjudson · November 6th, 2007, 03:15 AM

Quote:

quote:Originally posted by e.suni
I think u have given same id or name to the listboxes

No he hasn't. His original observation is correct, due to the way .Net does databinding.

/- Sam Judson : Wrox Technical Editor -/