How to bind to DataGrid in WPF -

I tried to understand but failed. In WinForms, I can create some rows in the DataGrid view. By using Application.DoEvents (good but not working), I can see that this list is very large, whenever it is created. I just want something similar in WPF

This is my project:

I have already posted this question, but at that time I did not need to answer (one week ). Please, can you send me a solution to work in this project?

It would be nice.

NassenBair

I hope you find the Microsoft sample very useful!

And here another