How to call another form

I would like to know how to call another form in asp.net.

I used to work with windows applications using:

dim Form2 as New Form1
Form2.show
I would like to know what would be the way to do for a web app. using VB.NET 2005.

Thanks for suggestions.

[269 byte] By [mendez_edd] at [2007-12-17]