1. Like an html page, where you choose something in a combox and that refreshes the entire page, is it possible to do it in a dialog?
For eg. there are 5 items in the first combobox..
choice1,2,3. displays as it is in the image.
choice 4. i don't want the checkbox and the regularexpression edit box.
choice 5. don't want the sort box.

So let us say the dialog starts with choice1, displays as it is, the user makes choice 4, the entire dialog needs to refresh....

Also, the value in comboxbox two differs according to the comboxbox1.

Can i do this as a single dialog?

2. This project i may have to internationalize it,,,say spanish version of the userinterface.

Hope i am not making it complicated but i don't have any idea how i am going to do this.