I'm using the NestedGridview example in here: https://www.aspsnippets.com/Articles/ASPNet-Nested-GridViews-GridView-inside-GridView-with-Expand-and-Collapse-feature.aspx
Everything works like a charm, but i had to change the "plus/minus" button to the last column of my parent grid.
There's a way to load the page with all the nests opened?
Thank you in advance!