How to save and load dynamically form controls?

Question

C++ / C#

How to save and then load data from textboxes?

Roughly speaking, so that you can use the code to fill textboxes when loading through a loop through all controls. Taking the name of the box's text and getting a value for it.

I thought to store everything in json, but got stuck at the moment of working with dynamic keys. In order not to prescribe hundreds of values ​​by hand. But working with dynamic keys in c# won me over. Apparently there is some other way to store
{name: value}

Answer 1

List all controls for a specific container on which your "textboxes" lie and load/save

Answer 2

The normal way to serialize