Hierarchy grid how to access the parent key??

[Chris Trina]

I have a rad grid where the 2nd level of the hierachy has a tab control with two page views each of which has a radgrid on it.  I want to load the child grids server side manually (i.e. doing the read and binding myself).  Currently I'm trying to do this in the Item_Command event.  Is this the right event?  If so, how can I determine the key of the master grid row that is being expanded?  If not, what is the correct event to be able to do this?  I need the key in order to load the grids on the tabs.

Thanks

Chris

[Pavlina]

Hello Chris,

The RadGrid.Items collection contains all items from all tables in the hierarchical structure of Telerik RadGrid. By simply looping through the collection you can access all data-bound items, their controls, check the parent item keys and so on. Please review the help article below for more information:
http://www.telerik.com/help/aspnet/grid/grdtraversingdetailtablesitemsingrid.html

Kind regards,
Pavlina
the Telerik team