Hierarchical: TriState;
The Hierarchical property determines the state of the Pop-up Hierarchy option for group.
The Pop-up Hierarchycheckbox can be selected only if the Show Group In Separate Columncheckbox is selected using the IPrxTableIslandGrouping.Visible property. These checkboxes are selected by default.
When the Pop-up Hierarchy checkbox is selected, the expander to collapse element groups before group header.
The property use is given in the example for IPrxTableIslandGrouping.Visible.
See also: