Hi,
In my Gridview I use grouping. I want to limit the grid so that only 1 group can be expanded at the same time. So I'm looking for a way close the expanded group when another is opened.
I tried to use the GroupRowIsExpandedChanging event and call the CollapseAllGroups method hoping that after that it would expand the click group. But it seems that it's not possible to manipulate the groups while in this event.
Is there another way I can do this?
Kind regards.
In my Gridview I use grouping. I want to limit the grid so that only 1 group can be expanded at the same time. So I'm looking for a way close the expanded group when another is opened.
I tried to use the GroupRowIsExpandedChanging event and call the CollapseAllGroups method hoping that after that it would expand the click group. But it seems that it's not possible to manipulate the groups while in this event.
Is there another way I can do this?
Kind regards.