Environment: Visual Studio
I am working on a project, which reads tables from the database and updates everything to XML Document first before displayed in the screen. At the same time, everything is converted to XML Document first before updating the database from the screen. I don't know the benefits of doing so, but it is complicated for me to understand.
Could you please tell me why do they do that and any basic examples to understand how to update, read, write to such document.
Thank you very much in advance.