Within a panelbar item I have placed a groupable grid.
For this groupable grid placed within the panelbar item, the group mechanism is not operating. Whenever I drag the header against the group bar, it comes up with the group illegal icon.
How to let such a groupable grid be operational within such a panelbar item?
For this groupable grid placed within the panelbar item, the group mechanism is not operating. Whenever I drag the header against the group bar, it comes up with the group illegal icon.
How to let such a groupable grid be operational within such a panelbar item?