Can we use multiple autocomplete extender control on single textbox in asp.net?

Can we use multiple autocomplete extender control on single textbox in asp.net? This should be like this. When first list will appear then on selection of any item, populates another (2'nd" list so on up to 3-4 li开发者_运维知识库st. is this possible in asp.net with c#?

I don't think you'll get this out of the box. I'm a little unclear as to exactly what you want this to do (what text winds up in the textbox?) - would this be better done using a set of dropdown lists? IMO that is a more intuitive user interface.