The general interface of the application is divided into four parts.

This technology, supported by Microsoft Internet Explorer, allows creating new html elements or extending existing ones and is used as a tool for expanding the capabilities of the browser.

The task of the server controls is both to capsulate the complex functionalities to facilitate their use, and to handle interface visualization.

Their task is to visualize data in tables. There are two levels – Server level and Client level.

The forms control, just like the ListView, is divided into two parts– FormView and ElementForm, which have a similar division of tasks.