1. Go to Visual Studio->New Project/WCF Service Application.This opens a new website with a default page. 2. Go to IService, add one [Operation Contract] to Insertdata into the table. 3. Go to Webiste, Add new item---> Linq to Sql classes. 4.Drag & drop the table to which u would like to insert the data from the database explorer as shown: 5.Go to Service1.svc.cs and then write the code as below and run it: 6. You will get the output as follows: copy that URL.(Remember this is your server). 7.Open another new website(it is supposed to be your client). 8.Go to Design, take 3 labels, 3 textboxes and 1 SAVE Button. The label names should be your column names, in your database. 9.Right click on the App_web reference and click on ADD Service Reference , paste the URL from the server and then press OK 10.Now double click on the button and then write the code as follows: 11. Run the Application. You will get the output as follows: Enter the details,in the textboxes and then click on the SAVE Button. 12. You will find the Inserted details in your database.