Thank you for your reply,
My initial task is to make the view you could see at the attached picture.
Elements of "primary" grid would be updated frequently. But "nested" grid should also be supported. I don't understand from your example how if possible to implement it.
Could you please answer questions related to "virtual" mode?
Does it support "nested" grid?
Does it support custom paint, row height and column width (similar to VirtualGrid)?
Maybe different syncfusion control (like VirtualGrid) better suitable for my task?
Thank you,
Alex Feldman
View01_419d9cd0.zip