The data grid has a details template which gets displayed when a row is selected.
What I want it to have is display all items in the grid occupying 2 rows each, so a custom data template (item template). Then when a user clicks on a row and enters edit mode or adds a new item, I want the row to be displayed as a grid with a total
of 5 rows.
I (could) provide this functionality with an ItemTemplate and EditItemTemplate (or template selector). Can this be done?