[DevExpress Support Team: CLONED FROM T501533: GridView - How to hide the detail view's tab header, group panel and column headers]
Maybe use the XTraTreeList
I have years of code arround the DX Grid.
Grouping, footer, sum
Can an XTraGrid have footers and sum s ? If not then it is not my solution.
Oops I meant Can an XTraTree have footer and sums