WPF DataGrid is very slow to render

Question

I have tried using both a customized DataGrid as well as the stock one in WPF. I have tried populating them manually as well as through bindings. In both cases they are sl

Answer 1

I was having big issues with 1000 rows, 5 columns where the render time was taking 7-10 seconds, but the solution found at https://www.elegant-software.net/2014/05/performance-of-the-wpf-datagrid.html made the grid load instantly!