Web services have not any mechanism by which can maintain state. But web services can access asp.net objects like Session, More

Yesterday, I got the error message “operation is not valid due to the current state of the object“ when I was adding web reference in my project. So, I decided to share with you. There are several reasons Is your web service running? Something wrong in your URL You have also put web service assembly into your server Global Assembly Cache. Restart your IIS If you have more solution, post here to share with us.

In this tutorial, I will show you how to transmit JSON Object. I will also use the jTemplate with jQuery within ASP.NETMVC.... More

Be default Webservices are disabled. To enable the webservices you need add the follwoing settings in the web.Config file as given below.if you invoke the web services from remote server and you have not add the settings in web.config as given below then you get the following message "The test form is only available for requests from the local machine".         <webServices>            <protocols>                <add name="HttpGet"/>                <add name="HttpPost"/>                <add name="HttpPostLocalhost"/>             </protocols>        </webServices>