I'd like to use the modern Excel-style filtering UI for most columns. However, I also have some special ones for which my own filter UI already exists.
So, what I'd need to do is set the different filter UI provider depending on the column. As far as I can tell, it can only be set on the DisplayLayout property.
What's the best approach to override this on a per-column basis, e.g. by inheriting UltraGridFilterUIProvider?