we know how to use asp.net membership provider.
most of the time we create membership tables
manualy.But those tables can be created
automatically by adding a line in the membership
provider configuration in web.config file.

there are many starter kits for visual web
developer to learn asp.net 2 and do the
common scenarios of web development.

It is needed to check whether your website is
available or down.It's better you create a WPF
application to check that.you can also check
status periodically besides checking status on
a button click.the following program shows how
to check the website status by clicking a button -

normally we define connectionstrings under
<connectionStrings> tag in the web.config
file.membership providers use that
connectionstring.what if we needed to use
the connectionstring in asp.net pages?.

following is the list of online websites which
contain online books,a lot of study material-

to convert bitmap image file to gif file you
have to create bitmap object first.