Nowadays credit cards are used in online transactions.almost all
kinds of online transactions involve credit cards & debit cards.
Its easy to implement OnCheckedChanged event of RadioButton
control but most programmers makes mistake by not
including AutoPostBack="True" property in radiobutton
control.sometimes OnCheckedChanged not works for that
reason.here are the full working codes -
we know different file types like html,jpeg,gif,pdf,
doc,etc handled by different browsers like IE,
firefox,opera,etc.the situation can come when the
browser can't handle the file type,it will ask
to save or open that file.
you may read many article in web about how to make a page
not to be cached using meta tags like that in the head
asp.net has default password recovery control and methods
to implement password recovery.you just need to use
asp.net membership provider in your app and add the
PasswordRecovery control in a page by which you want
to recover password.
using asp.net membership Probvider you can easily
make a user login using username and password and redirect to
default or any page by the following way -
if you want to resize your asp.net textbox height according
to content then these codes will help you perfectly.
in asp.net application or website </appSettings>
section in web.config is used to store application
setting to be used.you can keep settings in this
section as -