to display the help and let the users easily get help
whenever they need it you can call the Help.ShowHelp
method in your form.

Asp.net caching helps you to create high performance applications.
you can cache objects like DataSets,or your created objects.you can
also do page level caching if you used user controls in the page
if your aspx page includes lots of work.

if you want to prevent running multiple instance
of the same c# application then check the
following lines.It's sometime necessary to prevent
running multiple instances of the same application.

following are guidelines to develop modules
for dotnetnuke 5/6 with visual studio 2008/2010 -

Its easy to find name of the database used by our joomla website. Just open your root directory via FTP, access the file configuration.php from the root folder.

It's possible to insert any kind of content in wordpress post or page using
short codes, but if you want to inject/modify content in post in more
advanced manner then there is a alternative is using filter

It's a good idea to use a class say gateway where all
database access codes will be written.in this gateway class
you will implement db connection as follows -

first create another class -