Create a master and child table using datatables.net script

Please do actually read the project's description. In the attached print screen ([login to view URL]) I am showing a table using [login to view URL] script where data are coming from an Ajax call. What I need is to add to each row an icon with a "plus" sign and when clicking that sign a child table should be displayed below the corresponding row retrieving data from the database, something like what is shown in [login to view URL] In this sample, I am using the Northwind database where it's showing the customer list, and for each customer their corresponding orders. What I am going to provide: - the Northwind database - a Visual Studio project with a working form showing a table with the customer's table and also a sample form using the ASP Gridview performing what I want to replicate using datatable.net. The code to read the data is written in VB.net In order to have your proposal considered please copy/paste the following sentence at the beginning: "I have been working with [login to view URL] using ajax call before"