Integration of Annotation tool with .net WebForms application

Hi, I am trying to integrate annotations in a .net webforms project but I face difficulty to integrate the annotation tool. I also checkout the github project of this for webforms but I need some more sample codes or guidance if anyone can provide that how i can integrate the tool with my project without affecting the performance. so Please help me out and if possible please share sample code with guidance

@aman_kumar

First thing first, GroupDocs.Annotation for .NET is a back-end, UI-Agnostic API that could be integrated in any .NET project (new or existing) without any third party tool or software dependency.
The sample project here at GitHub is open-source. Hence, you can amend it as per your needs. Basically, this project is to give you an idea how API works in the front-end. Please have a look at the developer guide.