this article covers how to read,write data through
textreader and textwriter.

you may want to show dynamic data from a page when
mouse is placed over a button.

asp.net routing is easy to use for rewriting any url.

if you have a url like wwww.aspdotnetsite.com/Projects?user=username.
but if you want to have it in short name for marketing or for anything
you want like this is the resulting url -
wwww.aspdotnetsite.com/Projects/username

If you want to show DataList control's each item's
details when clicked in the 'details' link then
there is a easy way to do that is to use
CollapsiblePanelExtender.

its a tricky part to create a php multidimensional array
which will be accessed by javascript function.most of the
time it's confusing.i am going to show how to solve the
problem -

Setting up your mail in joomla is easy if you not set during its installation. It can be find at Administrator(admin panel) -> Site -> Global Configuraiton -> Server. Below this you can see the 'Mail Settings'.

ASP.NET controls automatically keep their data
when page is sent to the server in response to
events (like a user clicking a button).
this persistence of data is called view state