surajit_shah

How to integrate Paypal API (SOAP Interface) with ASP.Net? Please tell me the procedure with sample code.

Hi i want to change the asp.net menu I do not need a hover effect but want to display the submenu when click on a menu point how can I do this?

First of all thanks for such a quick reply. I am using Visual Studio.Net 2005 to make setup, there is a property Called RemovePreviousVersion ,where I set the status of the property true.But it did not solve my problem.Still I can see more than one Application with the same name when I am trying to install my application with the new setup.Help me .

I have a windows Application.Now I have made a installer to install my application in the other systems.Its working fine,but when I am seeing the Control Panel>Add/Remove Program there I can see more than one Application installed with the same name.I think ,I am not able to remove the older version of my previously installed application and its also residing in the Programs Files with my newly installed application , and it can create more problems in future.So how can I remove the older version of my previously installed application automatically when trying to install a newer version of the application ???? Help me.Thanks in advance.

I have a windows application in C#.net.In my application there is a xml file which is updated on every 30 seconds by the application automatically.I don't want the external user to update or tamper the xml file.So how can I Protect the xml file so that other users can not read or update the xml file. Help me. Thanks in advance.