HttpCookie is a very good way to store small amount of data
in asp.net application/website.you can access cookie value in
any page once set in a page.cookie can stay for long time in the
user's computer.
for creating own exception class,you have to derive your class
from System.Exception class.also you have to implement all
constructors which base class implements.to create own
exception class follow the requirements/recommendations
below-
if you have a asp.net web page which is derived
from a master page then you may have trouble
using a form inside your page.It happens because
of your master page using a form.It's a little tricky
to be able to use another form which you need to use.
you have to use a javascript line for that.
there are many starter kits for visual web
developer to learn asp.net 2 and do the
common scenarios of web development.
to convert bitmap image file to gif file you
have to create bitmap object first.
how to assign specific role when user registers
Written by Super Userusing asp.net membership provider user
registration is done by the CreateUserWizard
control in the Register.aspx page.